fast如何读

英:[fɑːst]

美:[fæst]

fast英汉释义

adj.(形容词)
  1. 快的,迅速的 a person or thing that can move quickly
adv.(副词)
  1. 快,迅速地quickly
  2. 紧紧地,牢固地 fixed; not easy to move

fast是什么意思

adj. (形容词)
  1. 敏捷的,快的,迅速的
  2. 可靠的
  3. 忠实的
  4. 不褪色的
  5. 牢实的,坚牢的,坚固的
  6. 粘得紧的,固定的
  7. 激烈的
  8. (钟表)走得快的
  9. 感光快的
  10. 迅速发生的,立即发生的
adv. (副词)
  1. 牢固地,紧紧地
  2. 快地,迅速地
  3. 酣畅地
  4. 紧迫地
  5. 接连不断地
  6. 不久,立即
  7. 完全地
n. (名词)
  1. 禁食期
  2. 斋戒
  3. 禁食
  4. 绝食期
v. (动词)
  1. 节制饮食,节食
  2. 忌食某些食物
  3. 斋戒

fast变形

复数:fasts

第三人称单数:fasts

现在分词:fasting

过去式:fasted

过去分词:fasted

比较级:faster

最高级:fastest

fast词根

词根:fast

adj.

fasting 禁食的;空腹的

n.

fasting 禁食;斋戒

fastness 牢固;不褪色;要塞;巩固;堡垒;迅速

v.

fasting 斋戒;节制饮食(fast的ing形式)

vi.

fasten 扣紧;抓住;集中注意力

vt.

fasten 使固定;集中于;扎牢;强加于

fast英英释义

adjective

firmly fixed

roots fast in the ground

tightly shut

the drawers were fast

adhering firmly

The boards were fast a few hours after being glued together.

not easily freed : stuck

a ball fast in the mouth of the cannon

stable

movable items were made fast to the deck

firmly loyal

became fast friends

characterized by quick motion, operation, or effect:

a fast horse

conducive to rapidity of play or action

a fast track

of a timepiece or weighing device indicating in advance of what is correct

Your clock is two minutes fast.

contributing to a shortening of exposure time

fast film

acquired with unusually little effort and often by shady or dishonest methods

had a keen eye for a fast buck—R. A. Keith

securely attached

a rope fast to the wharf

tenacious

a fast hold on her purse

archaic sound asleep

of sleep not easily disturbed

fell into a fast sleep

not fading or changing color readily

fast colors

actively seeking excitement and pleasure : wild

a pretty fast crowd

sexually promiscuous

resistant to change (as from destructive action or fading)—often used in combinationsunfastacid-fast bacteria

fast dyes

adverb

in a firm or fixed manner

stuck fast

in a sound manner : deeply

fast asleep

in a rapid manner : quickly

in quick succession

in a reckless or dissipated manner

ahead of a correct time or schedule

archaic close, near

verb

intransitive verb

to abstain from food

to eat sparingly or abstain from some foods

noun (1)

the practice of fasting

a time of fasting

noun (2)

something that fastens (such as a mooring line) or holds a fastening

fast词组

fast food速食,快餐

as fast as和…一样快

fast growth快速生长

fast response快速响应

fast algorithm快速算法

fast fourier transform快速傅里叶变换

hold fastv. 紧紧抓住

stand fast不让步;不后退

fast movingadj. 快速移动的

fast track快速立法;快速通道

fast and furious飞快地

fast food restaurant速食店

fast asleep熟睡的;很快地入睡

fast lane快车道

hard and fast严格的;固定不变的

fast ethernet快速以太网

fast reaction快速反应;快速核反应

fast time夏令时间;日光节约时间(daylight-saving time)

fast dry快干

fast train快车

fast区别

 hasty, quick, prompt, fast, instant, rapid, speedy, swift

hasty多指匆忙、草率或仓促的行动,着重缺乏深思熟虑。

quick特指瞬时动作,强调动作敏捷迅速;也指匆忙的行为,而不暗示速度很快。

prompt主要指动作迅速,毫不拖延,含“快得令人愉悦”的意味。

fast常指人或物持续地高速运动,强调运动的方式。

instant指某事很快发生或急待解决,含刻不容缓之意。

rapid比fast和quick正式,常指运动本身,侧重速度惊人。所指动作可能是短暂的,也可能是持续的。

speedy指人或物或其运动、活动时,着重极度的快捷,多含匆忙意味。

swift正式用词,强调非常迅速,往往含动作轻快敏捷之意。

以上来源于网络

 fast, quickly

fast侧重于指人或物体具有运动速度快的特点, run fast,

quickly侧重指某事完成或发生的快 answer the question quickly

以上来源于网络

fast词源中文解释

古英语单词 fæst 的意思为“坚定的、稳定的、不变的、安全的、封闭的、水密的、强壮的、加固的”,可能来源于原始日耳曼语言的单词 *fastu-,意为“坚固的,快速的” (同源单词还包括古弗里西亚语中的 fest,古挪威语中的 fastr,荷兰语中的 vast 和德语中的 fest)。该单词的词根可以追溯到原始印欧语言的单词 *past-,意为“坚定的,坚实的”(梵文单词 pastyam 的含义为“居所”)。

该单词的“迅速的,快速的”意义首次出现于1550年代,源自于 fast (副词),在该词条中,我们试图解释一个意思为“坚定、稳固”的词根是如何表示“戒除进食”(动词 fast)和“迅速的、快速的”这些词的。该单词在1650年代被用于颜色的描述,1840年代被用于描述时钟的。该单词意为“过着放纵、追求快乐的生活方式(通常用于女性)”在1746年首次出现(单词 fast living 在1745年首次出现)。

单词 Fast buck 是在1947年被记录下来的,单词 fast food 在1951年首次被使用。单词 Fast lane 在1966年首次被使用; 原本用于赛马业的单词 fast track 意为“允许最大速度”的含义最早可以追溯到1934年,其比喻意义则在20世纪60年代首次出现。单词 Fast-forward 在1948年被首次使用,原指音频磁带。

fast_体育行业词汇

将船艇系得牢牢的

速度高的

快的

fast_医学行业词汇

不动的,不变的

抗拒的:对某种特殊药物、染剂或退色剂的作用具有抗拒力的,如抗酸(acidfast)

禁食

fast_旅游行业词汇

斋戒

fast_物理学行业词汇

快慢符合装置

fast-slow coincidence assembly

fast_电力行业词汇

快速熔断器

fast-acting fuse

fast词源英文解释

Adjective and Adverb Middle English, from Old English fæst; akin to Old High German festi firm, Old Norse fastr, Armenian hast Verb and Noun (1) Middle English, from Old English fæstan Noun (2) alteration of Middle English fest, from Old Norse festr rope, mooring cable, from fastr firm

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

fast儿童词典英英释义

feasibleadjective

possible to do or carry out

fearfuladjective

causing fear

the fearful roar of a lion

filled with fear

fearful of danger

showing or caused by fear

a fearful glance

extremely bad, large, or intense

fearful cold

fault1 of 2noun

a weakness in character : failing

a physical or mental flaw

a wrongful act

mistake entry 2 sense 2

responsibility for wrongdoing or failure

it's all my fault

a break in the earth's crust accompanied by a displacement of rock masses parallel to the break

fault2 of 2verb

to fracture so as to produce a geologic fault

to find a fault in

father1 of 2noun

a male parent

capitalized god sense 1

capitalized the first person of the Christian Trinity

ancestor sense 1

a man who cares for another as a father might

a man who invents or begins something

the father of modern science

priest—used especially as a title

father2 of 2verb

beget sense 1

to be the founder, producer, or author of

to treat or care for someone as a father

fastenverb

to attach or join by or as if by pinning, tying, or nailing

fasten clothes on a line

to make fast : fix securely

fasten a door

to fix or set steadily

fastened their eyes on the distant ship

to become fixed or joined

the shoes fasten with a buckle

fast1 of 4adjective

firmly fixed or bound

tightly shut

sticking firmly

firmly loyal

became fast friends

moving or able to move rapidly

taking a short time

giving quickness of motion (as to a thrown ball)

favorable to speed

the faster route

indicating ahead of the correct time

my clock is fast

tricky and unfair

pulled a fast one

not likely to fade

fast colors

fast2 of 4adverb

in a fixed manner

stuck fast

in a complete manner : soundly, deeply

fast asleep

with great speed

a building fast going to ruin

fast3 of 4verb

to go without eating

to eat in small amounts or only certain foods

fast4 of 4noun

the act of fasting

a time of fasting

fast医学词典英英释义

fast1 of 3adjective

firmly fixed

having a rapid effect

a fast medicine

allowing for the rapid passage of a gas or liquid

resistant to change (as from destructive action)—used chiefly of organisms and in combination with the agent resisted

acid-fast bacteria

fast2 of 3intransitive verb

to abstain from food

to eat sparingly or abstain from some foods

fast3 of 3noun

the practice of fasting

a time of fasting

fast 例句

1 “But she starts with a good potion. The magic just helps it work faster, or something.”

2 “Come on, Eonni! We have to go faster if we are to meet our parents!”

3 Pong had never spoken with a monk before, but he knew that monks fasted each day from noon until sunrise the next day.

4 I followed her as fast as I could.

5 When I wept in my soul with fasting, It became my reproach.

诗69:10我哭泣、以禁食刻苦我心 、 这倒算为我的羞辱.

6 All I know about him is the fast food chain.

7 I don’t think to get out of the way, ’cause it happens too fast.

8 She was breathing really fast, and when she finally pulled her keys out I could see she was crying.

9 She is faster than I am, spry and probably smarter, although I am twice her size and that, too, is important.

10 She drove fast into the empty rest area, the rain darkening the sky.

11 Roy knew he was a faster runner, so he measured his pace; he didn’t want Dana to get discouraged and give up.

12 I have never been able to run fast enough.

13 His gold blade cut through the tendrils with no problem, but faster than he could sever them, more took their place.

14 I gave up too fast and now this living thing isn’t alive anymore.

15 Four strokes would rain down upon your bottom so fast that it was all over in four seconds.

16 ‘They is going two times as fast as me and they is finishing their guzzle before we is halfway.’

17 He hops up so fast, his cereal bowl almost falls from his lap, but he manages to catch it.

18 Klaus’s heart was beating fast, but he felt calm on the outside, as if he had on a layer of invisible armor.

19 He was leaving, so I walked faster, you know, to catch up, and then I said, “Oh, hi, Colin,” like it’s just coincidence or something that we’re meeting there.

20 He is talking too fast, as if everything depends on us looking at nest houses.

fast 同义词

1 坚固地

hard with a heavy hand

2 快速移动的

speedy Mobile shooting racing volant

9 头脑灵活的

subtle

12 酣畅地

sound soundly

13

tachy-

29 紧接着

on top of adjacent

32 油腔滑调的

unctuous

33 强光

glare

36 酣畅

sound

46 节奏快的

pacy

48 禁食

fasting abstinence

49 动作敏捷

kilt

50 忠贞的

loyal

51 亲密的

close thick intimate platonic

52 不退色的

colour fast

53 抗…的

resistant

55 节食

diet temperance reduce

56 靠近地

close

57 牢不可破的

unbreakable

61

mature

62 接连不断

incessancy unfailing

63 紧闭

lock sneck bar up

69 深沉

sound deep heavy hollow

70 走得快

travel

73 速成

crash

76 系牢

tie anchor fasten

77 胆大妄为的

Ned Kelly as game as Ned Kelly

78 熟的

ripe mellow

83 酣睡的

wakeless

84 不劳而获的

unearned unlabored unmeriting

88 感光快的

rapid

89 快捷

hot prompt promptitude

104 斋期

holy tide

105 手快的

swift-handed

106 速成的

crash

fast 短语相关

play fast and loose acid-fast fast-twitch fast lane fast-food going nowhere fast fast and furious fast fashion fast day not so fast

相关词