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crop如何读

英：[krɒp]

美：[krɑːp]

crop英汉释义

n.(名词)

[P]作物,庄稼 agricultural plants in the fields
[C](谷物等的)一熟,收成 amount of grain, fruit, etc. grown in one year or season
[S]一群(人),一批(事物) a group of people or quantity of things

v.(动词)

vt. 剪短,修剪 cut short; prune
vt. 播种,种植 sow or plant
vi. 收成 bear a crop

crop是什么意思

n. (名词)

嗉囊
大量
一批，一群
剪短
平头，短发
量
马鞭，猎鞭，鞭
产量，收成，收获
庄稼，农作物
一熟（量）收成，一次收获（量）收成，一季的收获量

v. (动词)

收成，收割，收获，刈割
啮，啃去，啃吃，咬掉，啃去（…的尖）
啮草，吃草，啃草，喂草
发生
修剪（树木），剪，剪短，理（平头），剪裁（照片），裁切（照片），剪切
生产
发芽
割去一角（作标记）
剪掉多余白边，切齐（…的书边）
突然出现，突然发生
露出
种植，栽培，播种，在…上种植，在（土地）上播种，种（庄稼）
垦（地）

crop变形

复数:crops

第三人称单数:crops

现在分词:cropping

过去式:cropped

过去分词:cropped

crop扩展

cropless (adj.)

crop词根

词根：crop

cropper 种植者；农作物；收割机；修剪机

crop英英释义

noun

a pouched enlargement of the esophagus of many birds that serves as a receptacle for food and for its preliminary macerationalso: an enlargement of the digestive tract of another animal (such as an insect)

a plant or animal or plant or animal product that can be grown and harvested extensively for profit or subsistence a crop of wool

an apple crop

the product or yield of something formed together

the ice crop

a batch or lot of something produced during a particular cycle

the current crop of films

collection

a crop of lies

the stock or handle of a whipalso: a riding whip with a short straight stock and a loop

the part of the chine of a quadruped (such as a domestic cow) lying immediately behind the withers—usually used in plural see cow illustration

an earmark on an animalespecially: one made by a straight cut squarely removing the upper part of the ear

a close cut of the hair

He has a thick crop of hair.

verb

transitive verb

to remove the upper or outer parts of crop a dog's ears

crop a hedge

harvest

crop trout

to cut off short : trim

crop a photograph

to cause (land) to bear a cropalso: to grow as a crop

planned to crop another 40 acres

intransitive verb

to feed by cropping something

to yield or make a crop

to appear unexpectedly or casually

Problems crop up daily.

crop词组

in crop(土地)种着庄稼

crop yield粮食产量，作物产量；谷物收获量

crop production作物生产，种植业

grain crop榖类作物，谷类作物

crop up突然出现

main crop主要农作物；主林木；主伐林木

crop rotation轮作

food crop粮食作物，蔬菜作物；食用罪

cream of the crop精华；最优秀的人

crop failure作物减产；谷物歉收

a crop of许多，一批，一堆

good crop丰收

crop waste大田副产品；作物废物

crop circlen. 麦田里的怪圈（指在麦田里发现的没有麦子的奇怪圆环，目前尚没有科学的解释）

field crop大田作物；旱田罪；杂粮

crop year[经]收成年度；农事年

crop insurance农作物保险；收成保险

forage crop饲料作物

standing crop现存量；林木；未收割的作物

oil crop可榨油的农作物

crop区别

grain, crop, corn

这组词都有“谷物”的意思，其区别是：

grain指稻、麦等谷类及其粒子。

crop指谷物或果类等一年或一季的收成，也可指地里的农业作物或谷物。

corn主要指大麦、小麦、燕麦、裸麦、玉蜀黍这5种谷物及其粒子。

以上来源于网络

yield, harvest, crop

这组词都有“收成”的意思，其区别是：

yield指生产物，农作物的总产量。

harvest主要指农作物或水果的收获量，有时也指收割的行为。

crop普通用词，侧重指农作物一次收割或一季的收成。

以上来源于网络

crop词源中文解释

源自古英语 cropp，意为“芽或草本植物的顶端或头部，药用植物的非根部分”，同时也指“鸟的嗉囊”（通常概念是“隆起物”），与古高地德语 kropf、古诺尔斯语 kroppr 同源。

“这个词有许多特殊的意义 ...” [世纪词典]。OED指出，“古英语中只有1: '鸟的嗉囊'和3: '草本植物的圆头或顶端'；后者在高地德语方言中也有（格林姆，Kropf，4c）；而'头或顶端'的进一步发展，以及'田野等产出物'的意义似乎完全是英语所独有的。”

意为“种植和收获的谷物及其他作物”（尤指“一年的谷物产量”）始于14世纪早期（在盎格鲁拉丁语中则始于13世纪早期）。这一含义的发展可能是通过动词意义“割掉植物的顶部”（大约1200年）来实现的。

从“顶部”这一概念衍生出“鞭子上部”的意义，进而是“鞭子的柄”（1560年代），然后是“猎场骑手使用的一种鞭子”（1857年）。 “它用于开门，与普通鞭子不同的是没有鞭绳” [世纪词典]。

泛指“任何适时收集的东西”始于1570年代。意为“浓密短小的头发”始于1795年。意为“任何东西的顶部或最高部分”始于14世纪后期。在中古英语中，crop and rote 意为“整个植物，庄稼和根”，形象地代表完整性或完美。Crop-circle 最早出现于1974年。

crop_体育行业词汇

马鞭

crop_农学行业词汇

作物

crop_动物学行业词汇

嗉囊

crop_医学行业词汇

嗉囊：暂时贮存食物的特殊区，在鸟类为颈下部之食管膨大，开始消化前在此经摄入水浸软食物，然后通过前胃进入砂囊。在某些无脊椎动物如昆虫和蚯蚓中也见到类似的器官

crop_昆虫学行业词汇

嗉囊

食道盲囊

crop_海洋科学行业词汇

收获

crop词源英文解释

Noun (senses 1-3) Middle English crop, crope, croppe "crop of a bird, portion of an herb above the root, sprig, bud, crown of a tree, harvest of a plant, tip or top of something," going back to Old English crop "crop of a bird, sprout, shoot, bunch or cluster (of fruit, seeds), umbel (also croppa, weak noun, only in sense "bunch, cluster"), going back to Germanic *kruppa- "something rounded, bulge," (whence also Old Saxon kripp "crop of a bird," Middle Dutch crop "gnarl, goiter, gullet, body, corpse, blister, bud," Old High German kropf "protuberance, goiter, crop of a bird," Old Icelandic kroppr "swelling on the body, crop of a bird" [Icelandic & Faroese kroppur "body"]), of expressive origin; (sense 4) derivatives of crop >entry 2 Note: The Old English n-stem croppa is matched by Old High German kropfo "crop of a bird, bulbous onion." Old Icelandic krov "slaughtered animal with the entrails removed" points to an original paradigm *kruƀan- : *kruƀn-, with the latter resulting in *kruppa- by loss of the nasal, devoicing, and gemination (Kluge's Law). The early meaning of the etymon and its later semantic bifurcations are difficult to reconstruct with certainty. An original sense "something rounded, bulge, swelling" may have led, on the one hand, to "cavity in a slaughtered animal after the entrails are removed" and hence "body, corpse" (meanings in North Germanic and Middle Dutch), and on the other to "swelling in the throat, crop of a bird, goiter." The sense "sprout, bud" in West Germanic is a further specification of "swelling." The later development in English is not paralleled in the other languages. The sense "sprout, sprig" seems to have been generalized to "structures terminating a plant, as fruit, seeds, umbels" and then, on the one hand, to "upper part, tip or end of an object" (such as the stock of a whip) and, on the other hand, to "harvested fruit of a plant, yield of such harvested products in a season." Compare croup >entry 1, group >entry 1. See R. Lühr, Expressivität und Lautgesetz im Germanischen, Heidelberg, 1988, p. 235; R. Lühr et al., Etymologisches Wörterbuch des Althochdeutschen, Band 5 [2014], columns 816-18; G. Kroonen, Etymological Dictionary of Proto-Germanic, Brill, 2013, p. 307. Verb Middle English croppen "to prune, trim, cut branches from (a bush or tree), derivative of crop, crope, croppe "sprig, bud, crown of a tree, tip or top of something" — more at crop >entry 1 Note: The phrasal verb crop up is dependent on a geological sense of crop, "(of rock strata) to appear at the surface," a coal miners' term in the West Midlands in the seventeenth century, which is apparently a development of the noun sense "tip, end" ("to show itself at the exposed end"). Compare outcrop >entry 1.

The first known use of crop was before the 12th century

crop儿童词典英英释义

crude1 of 2adjective

being in a natural state and not changed by cooking or refining : raw

crude oil

not having or showing good manners : vulgar

planned or done in a rough or unskilled way

a crude drawing

crude2 of 2noun

crude oil

crucialadjective

being a final or very important test or decision : decisive

the crucial game of a series

very important : significant

water is a crucial element in our weather

crown1 of 2noun

a wreath or band for the head especially as a mark of victory or honor

the title representing a sports championship

the heavyweight crown

a royal headdress

the top of the head

the highest part (as of a mountain or tree)

the part of a hat covering the crown of the head

the part of a tooth outside of the gum

something resembling a crown

royal power or authority

the executive part of the British government

any of various coins (as an old British coin worth five shillings)

crown2 of 2verb

to place a crown onespecially: to make sovereign

to declare officially to be

was crowned champion

top entry 2 sense 2

snow crowned the mountain's peak

to top a checker with a checker to make a king

to bring to a successful conclusion : finish off : complete

of a forest fire to burn rapidly through the tops of trees

crown1 of 2noun

a wreath or band for the head especially as a mark of victory or honor

the title representing a sports championship

the heavyweight crown

a royal headdress

the top of the head

the highest part (as of a mountain or tree)

the part of a hat covering the crown of the head

the part of a tooth outside of the gum

something resembling a crown

royal power or authority

the executive part of the British government

any of various coins (as an old British coin worth five shillings)

crown2 of 2verb

to place a crown onespecially: to make sovereign

to declare officially to be

was crowned champion

top entry 2 sense 2

snow crowned the mountain's peak

to top a checker with a checker to make a king

to bring to a successful conclusion : finish off : complete

of a forest fire to burn rapidly through the tops of trees

crowd1 of 2verb

to press forward or close

crowd into an elevator

to push or press into a small space

crowd coats into a closet

to fill or pack by pressing together

cars crowded the roads

to push or force by or as if by a crowd

crowded me off the sidewalk

crowd2 of 2noun

a large number of persons or things crowded or crowding together

the population as a whole : ordinary people

books that appeal to the crowd

a large number of things close together

a group of people having a common interest

cross1 of 3noun

a structure consisting of one bar crossing another at right angles

often capitalized the cross on which Jesus was crucified used as a symbol of Christianity and the Christian religion

sorrow or suffering as a test of patience or virtue

had their crosses to bear

an object or mark shaped like a cross put a cross next to the name

a stone cross

an act of crossing unlike individuals

a crossbred individual or kind

a punch that crosses over an opponent's punch in boxing

cross2 of 3verb

to lie or be situated across

put a nail where the boards cross each other

intersect sense 1

where two lines cross

to move, pass, or extend across cross the street

a bridge crossing the river

to make the sign of the cross on or over (as in prayer)

to cancel by marking a cross on or drawing a line through cross out a mistake

cross names off a list

to place one over the other

cross the arms

to act against : oppose

don't cross me

to draw a line across

cross your t's

interbreed, hybridize

to pass in opposite directions

our letters crossed in the mail

to occur to

it never crossed my mind

to turn (the eyes) inward toward the nose

his eyes were crossed

cross3 of 3adjective

lying or moving across

cross traffic

contrary entry 2 sense 1

marked by bad temper : grumpy

cross1 of 3noun

a structure consisting of one bar crossing another at right angles

often capitalized the cross on which Jesus was crucified used as a symbol of Christianity and the Christian religion

sorrow or suffering as a test of patience or virtue

had their crosses to bear

an object or mark shaped like a cross put a cross next to the name

a stone cross

an act of crossing unlike individuals

a crossbred individual or kind

a punch that crosses over an opponent's punch in boxing

cross2 of 3verb

to lie or be situated across

put a nail where the boards cross each other

intersect sense 1

where two lines cross

to move, pass, or extend across cross the street

a bridge crossing the river

to make the sign of the cross on or over (as in prayer)

to cancel by marking a cross on or drawing a line through cross out a mistake

cross names off a list

to place one over the other

cross the arms

to act against : oppose

don't cross me

to draw a line across

cross your t's

interbreed, hybridize

to pass in opposite directions

our letters crossed in the mail

to occur to

it never crossed my mind

to turn (the eyes) inward toward the nose

his eyes were crossed

cross3 of 3adjective

lying or moving across

cross traffic

contrary entry 2 sense 1

marked by bad temper : grumpy

crop1 of 2noun

the handle of a whip

a short riding whip

an enlargement of the gullet of a bird or insect that forms a pouch to receive food and prepare it for digestion

a plant or animal or plant or animal product that can be grown and harvested

the product or yield especially of a harvested crop

batch sense 2, lot

a new crop of kindergartners

crop2 of 2verb

to remove the upper or outer parts of crop a dog's ears

crop a hedge

to cut off short : clip

crop a photograph

to cause land to bear a crop

to grow as a crop

crop cotton

to produce or make a crop

the apple trees cropped well

to come or appear when not expected

problems crop up daily

crop1 of 2noun

the handle of a whip

a short riding whip

an enlargement of the gullet of a bird or insect that forms a pouch to receive food and prepare it for digestion

a plant or animal or plant or animal product that can be grown and harvested

the product or yield especially of a harvested crop

batch sense 2, lot

a new crop of kindergartners

crop2 of 2verb

to remove the upper or outer parts of crop a dog's ears

crop a hedge

to cut off short : clip

crop a photograph

to cause land to bear a crop

to grow as a crop

crop cotton

to produce or make a crop

the apple trees cropped well

to come or appear when not expected

problems crop up daily

crop1 of 2noun

the handle of a whip

a short riding whip

an enlargement of the gullet of a bird or insect that forms a pouch to receive food and prepare it for digestion

a plant or animal or plant or animal product that can be grown and harvested

the product or yield especially of a harvested crop

batch sense 2, lot

a new crop of kindergartners

crop2 of 2verb

to remove the upper or outer parts of crop a dog's ears

crop a hedge

to cut off short : clip

crop a photograph

to cause land to bear a crop

to grow as a crop

crop cotton

to produce or make a crop

the apple trees cropped well

to come or appear when not expected

problems crop up daily

crop医学词典英英释义

cropnoun

a pouched enlargement of the gullet of many birds that serves as a receptacle for food and for its preliminary maceration

crop 例句

1 The princes cornered him in fury, leaping on him to drag him out and crop his ears and nose.

2 The next-to-last set of African crops arose from wild ancestors in the wet climate of West Africa.

3 Apparently, even in this time, planters practiced some form of crop rotation.

4 It must plant one or two crop varieties that ripen at the same time.

5 The boys who wanted to play ball and such with Jay played in the open field away from the house and the crops so they didn’t damage anything.

6 Which ones did they actually cultivate, and how did the resulting local crop package compare with the Fertile Crescent’s founder package?

7 I tugged on the ends of my newly cropped hair.

8 And so the story of the Colorado farms and their damaged crops assumes a significance that transcends its local importance.

9 Even for valuable crops, the times of domestication vary greatly: for instance, peas were domesticated by 8000 B.C., olives around 4000 B.C., strawberries not until the Middle Ages, and pecans not until 1846.

10 She was wearing three shades of denim and an old fedora over cropped hair.

11 In contrast, the next two groups, the Pygmies and Khoisan, include hunter-gatherers without crops or livestock.

12 He keeps his hair cropped short in the back.

13 I’m in an orange maxi dress that reaches my ankles, with a cropped white cardigan.

14 S . crop prospects to decline . USDA already forecast lower yields in its last production report.

美国农业部在其上一次的产量报告中就已经预测收获率会下降.

15 When I looked up, I saw a crop duster plunging his little plane over a field of growing things, behind him a cloud of pesticides parachuting out.

16 The donkey hobbled away placidly on three legs, to crop the ferns at the edge of the road.

17 The state of the crops, the price of fat cattle, the mysterious ailments of swine, I relish them all.

18 They could clear another field, dig another irrigation canal, sow more crops.

19 For instance, around 3000 B.C. the hunter-gatherers of southern Sweden adopted farming based on Southwest Asian crops, but abandoned it around 2700 B.C. and reverted to hunting-gathering for 400 years before resuming farming.

20 Scientists speak out against the use of certain neonicotinoids, and some countries limit or ban their use on crops, but the rate of collapse remains unchanged.