英：[ʌn]
un-如何读
un-是什么意思
- 用于形容词之前, 表示“不”
un-英英释义
abbreviation
United Nations
prefix (1)
not : in-, non-—in adjectives formed from adjectivesunskilled or participlesundressed , in nouns formed from nounsunavailability , and rarely in verbs formed from verbsunbe —sometimes in words that have a meaning that merely negates that of the base word and are thereby distinguished from words that prefix in- or a variant of it (such as im-) to the same base word and have a meaning positively opposite to that of the base wordunartisticunmoral
unambitious
opposite of : contrary to—in adjectives formed from adjectivesungracefulunmannered or participlesunbelieving and in nouns formed from nounsunrest
unconstitutional
prefix (2)
do the opposite of : reverse (a specified action) : de- sense 1a, dis- sense 1a—in verbs formed from verbsundressunfold
unbend
deprive of : remove (a specified thing) from : remove—in verbs formed from nounsunsex
unfrock
release from : free from—in verbs formed from nouns
unhand
remove from : extract from : bring out of—in verbs formed from nouns
unbosom
cause to cease to be—in verbs formed from nouns
unman
completely
unloose
un-词源中文解释
否定前缀，古英语 un-，源自原始日耳曼语 *un-（也源自古撒克逊语、古弗里西亚语、古高地德语、德语 un- 、哥特语 un- 、荷兰语 on-），源自 PIE *n-（源自梵语 a- 、an- “不”，希腊语 a- 、an-，古爱尔兰语 an-，拉丁语 in-），是 PIE 词根 *ne- “不”的组合形式。通常委婉（例如 untruth 代表“谎言”）。
最常用的英语前缀，自由广泛地用于古英语中，形成了1000多个化合物。它在中古英语早期经历了大规模灭绝，但在16世纪重新兴起，与本土和进口词汇形成化合物。它与拉丁语衍生的同源词 in-（1）争夺形成某些词的否定的权利（indigestable/undigestable 等），虽然两者可能合作使用以表示意义的不同程度（unfamous/infamous），但通常不这样做。
它还可以从短语中制造单词（例如 uncalled-for，约1600年； undreamed-of，1630年代； uncome-at-able，1690年代； unputdownable，1947年，用于书籍； un-in-one-breath-utterable，本·琼森等，但这种习惯不仅限于 un-； 例如 put-up-able-with，1812年）。作为电报语中的前缀，替换 not 并节省一个单词的成本，最早可追溯到1936年。
un-词源英文解释
Prefix (1) Middle English, from Old English; akin to Old High German un- un-, Latin in-, Greek a-, an-, Old English ne not — more at no Prefix (2) Middle English, from Old English un-, on-, alteration of and- against — more at ante-
un-儿童词典英英释义
break1 of 2verb
to separate into parts suddenly or forcibly glass breaks easily break a bone
break a stick
to fracture a bone of
broke her arm
to curl over and fall apart
waves breaking against the shore
to fail to keep : violate break a promise
broke the law
to force a way break out of jail
burglars broke into the house
to appear or burst forth suddenly the storm broke pandemonium broke loose
day was breaking in the east
to become fair
wait for the weather to break
to run suddenly
break for cover
to penetrate the surface of
fish breaking water
to cut into and turn over the surface of
break ground for a new school
to defeat completely : crush
broke the revolt
to lose or cause to lose health, strength, or spirit broken by grief
broke under the strain
to lose or cause to lose the ability to function because of damage, wear, or strain I broke my watch
the TV set is broken
to reduce in rank
to bring to an end : stop broke silence
break a habit
to have or cause an interruption broke in with a comment
we'll break to let local stations identify themselves
to train an animal
break a horse to the saddle
to make known
break the news
to turn aside or lessen the force of
the bushes broke his fall
to do better than
broke the school record
open entry 2 sense 1a broke the shotgun to load it
break an electric circuit
solve
broke the code
to curve, drop, or change direction sharply
the pitch broke over the plate for a strike
to change sharply in tone, pitch, or intensity
her voice broke
break2 of 2noun
an act, action, or result of breaking
a gap in an electric circuit interrupting the flow of current
a short rest from or an interruption of work, duty, or studies
a planned interruption in a radio or television program
a noticeable change (as in a surface, course, movement, or direction)
a sudden run : dash
a place or situation at which a break occurs : gap
a stroke of luckespecially: a stroke of good luck got all the breaks
a bad break
a favorable situation
a big break in show business
favorable treatment
a tax break
getverb
to gain possession of (as by receiving, acquiring, earning, buying, or winning) got first prize get a dog
get a present
to obtain by request or as a favor
get your mother's permission
to come to have
get a good night's sleep
to come down with (an illness) : catch
get the measles
to succeed in coming or going got home early
got out
to cause to come or go
got the car to the gas station
to become the father of : beget
to cause to be in a certain condition got her feet wet
got his hair cut
become sense 1 get better it's getting warmer
get sick
prepare sense 2
started getting dinner
baffle entry 1 sense 1, puzzle
the third question got everybody
irritate sense 1
don't let it get you
hit entry 1 sense 1c
got him in the leg
kill entry 1 sense 1
swore to get them
to be subjected to or experience
get a broken nose
to receive as punishment
got six months for stealing
to find out by calculation
got the right answer
to hear correctly
I didn't get your name
understand sense 1a I get you
now I've got it
persuade, induce
couldn't get her to agree
have entry 1 sense 1—used in the present perfect form with present meaning
I've got no time
to have to : must—used in the present perfect form with present meaning
has got to come
to be able
got to go swimming
deliver sense 6
the car gets 20 miles to the gallon
to leave immediately
told them to get
eventnoun
something usually of importance that happens
a social occasion or activity (as a party)
eventuality
in the event of rain the ceremony will be held indoors
any of the contests in a program of sports
track-and-field events
a possible result in an experiment in probability or statistics
rolling a 7 is an event in the throwing of two dice
evidence1 of 2noun
an outward sign : indication gave no evidence that he was going to bunt
evidence of the life of ancient people
material presented to a court to help find the truth in a matter
evidence2 of 2verb
to be or give evidence of : prove
explain awayverb
to cause to seem less important by explaining
explained away her mistake
catch1 of 2verb
to capture or seize in flight or motion catch a ball
catch butterflies
trap entry 2 sense 1a
to discover unexpectedly
was caught in the act
to stop suddenly
caught himself before he gave away the secret
to take hold of : snatch
to get entangled
catch a sleeve on a nail
to have the parts connect firmly
this lock will not catch
to attach, join, or fasten tightly
to fall sick with
catch a cold
to take or get for a short time or quickly catch a little sleep
catch a glimpse of a friend
to catch up to
will have to hurry to catch the leaders
to get aboard in time
catch the bus
understand sense 1a
didn't catch what she said
to play baseball as a catcher
catch2 of 2noun
something caught
the quantity caught at one time
a large catch of fish
the act of catching
a pastime in which a ball is thrown and caught
something that checks, fastens, or holds immovable
a catch on a door
one worth discovering or finding
a round for three or more voices
a hidden difficulty
there must be a catch
lay1 of 5verb
to beat or strike down
wheat laid flat by the wind and rain
to put or set on or against a surface or in order lay bricks
lay the book on the table
to place for rest or sleepespecially: bury sense 1
to produce and deposit eggs
nonstandard lie entry 1
to cause to settlealso: to make calm : allay laid his fears
a shower laid the dust
to spread over a surface
lay plaster
to make ready : prepare lay a table
lay plans
to deposit as a wager : bet
I'll lay you $10 on that
impose sense 1a lay blame
lay a tax
to place or assign in one's scheme of things
lays great stress on manners
to bring to a specified condition
lay waste to the land
to put forward : submit
lay claim to an estate
lay2 of 5noun
the way in which a thing lies in relation to something else
lay of the land
lay3 of 5
un-1 of 2prefix
not unkindness
unskilled
opposite of : contrary to ungodly
unconstitutional
un-2 of 2prefix
do the opposite of : reverse
undress
remove a specified thing from
unburden
un- 例句
1 He undressed and draped his clothes neatly over the back of the chair...
他脱下衣服，整齐地搭在椅背上。
2 He had sensed his mother's unhappiness.
他感觉到了母亲的不悦。
3 She was anxious for me to unwrap the other gifts.
她急切地等我打开其他礼物。
4 the UN special rapporteur on human rights
联合国人权问题特派调查员
5 That was a good 'un.
那个东西不错。
6 The UN withdrew its relief personnel because it judged the situation too dangerous.
联合国认为局势过于危险，因此撤出了救济人员。
7 unable
不能
8 This commission would keep environmental scorecards on UN member nations.
该委员会将对联合国的成员国采用环境记录卡制。
9 The UN began to get more and more powerful.
联合国开始变得越来越强大了.
10 There was general acquiescence in the UN sanctions.
普遍默认了联合国的制裁。
11 undo
解开
12 He accepted last year to become the UN Commissioner in Namibia.
去年他非常乐意地出任了驻纳米比亚的联合国专员.
13 However, Bush administration officials said strong evidence would be given soon to UN inspectors.
但布什政府的官员表示,不久就会向联合国核查人员提供强有力的证据.
14 Does the UN convene every year?
联合国每年都召开大会 吗 ?
15 an un-American concept such as subsidized medical treatment (= not typical of the US)
补贴医疗等非美国理念
16 unlock
开锁
17 The theory remains untested...
该理论尚未得到检验。
18 What do you like to do in your spare time?
空闲时你喜欢干什么?
19 My father was an unemployed labourer...
我父亲是一名失业劳工。
20 Dealers across the country continue to complain about huge stocks of unsold cars.
全国各地的经销商持续抱怨汽车大量库存卖不出去。
un- 同义词
1 无
naked absent nothing zero absence sine negation nothingness naught nix nought aught nil nullity zilch nihil in- sans senza non- negative quantity
2 丧失
loss lapse forfeit privation fall Rob bereave lose cheat deaden eclipse deprivation forfeiture defection sink humble rob depolarize
3 使降级
4 表示“相反”
5 除去
apart aside exclusion minus eliminate unload prune preclude Gill exterminate remove draw strip couch scum efface be shot of cart off to the exclusion of
6 废止
repeal abolition disuse desuetude defeasance avoid abolish cancel dissolve avoidance deprivation annulment discontinuance lapse annihilate
8 未
11 松开
loose undone unfastened adrift undoing trip surge unclinch untruss free undo relinquish unbind uncouple unsnap unclasp untether unfix unlash untuck unbrace open cut ease unwind disengage unfasten unclench unstick unkink ease away wind off
12 彻底
clean regular plain precious radical thorough intensive in-depth outright sweeping exhaustive plumb crashing searching resounding all-out unqualified omnipotent crass scrupulous out-and-out thoroughgoing unutterable teetotal straight-out veriest thoroughpaced right-down out home down quite entire proper sheer hollow downright richly galley-west max trans- hundred percent a fond
14 自由
free clear wide liberal unrestricted unstructured unfettered unbound unencumbered unhampered unconfined loose large freedom ease liberty latitude ex- unhand untie emancipate unfetter unshackle disengage at liberty
15 对立
contradiction polarity antithesis antagonism opposition friction rivalry dichotomy duality dialectic contrariety cross-current re- with anti
19 剥夺
deprivation take strip rob curtail oust dispossess abridge debar deplume forfeit abridgement dis- Rob deprive divest expropriate despoil cheat spoil shear
20 分离
free discrete segregate extraneous disjoint disjunctive asunder off divorce breakdown separation isolation detachment parting dissociation disengagement disjunction disunion break-up disjuncture scission a- apo- of dissever detach sequester decouple disjoin demerge unsolder unjoint separate split slip dissociate disaffiliate
相关词
play to the gallery
see eye to eye
fool away
explain away
every once in a while
feel like oneself
flea in (one's) ear
in any event
to the fore
fork over
food for thought
fall under
nobody's fool
break even
by fits and starts
by far
get to first base
take exception
at the expense of
lay eyes on
at one's fingertips
feel up to
face up to
build a fire under
get along
on one's feet
fill out
get the gate
freshen up
follow in someone's footsteps