?once
once發(fā)音
英：[w?ns] 美：[w?ns]
英： 美：
once中文意思翻譯
n.一次
conj.一旦
adj.曾經(jīng)的
adv.一次, 曾經(jīng)
once短語詞組
once too often
1. 又一次
He exceeded the speed limit once too often.
他又超速行駛了。
once in a while
1. 有時
He went to see them once in a while.
他有時去探望他們。
for once
1. 僅此一次
For once he was telling the truth.
他就這一次說了真話。
once and for all
1. 永遠(yuǎn)地; 一次了結(jié)地
John's back home once and for all.
約翰回到家, 再也不走了。
all at once
1. 突然
He left all at once.
他突然離開了。
at once
1. 馬上; 立刻
Do it at once!
馬上就做!
once or twice
1. 幾次
I've been there once or twice.
我到過那里幾次。
once more/again
1. 再一次
John's back home once more.
約翰又回家了。
once習(xí)慣用語
once常見例句
1 、She loved me once, but that's all ancient history now.───她曾經(jīng)愛過我，但現(xiàn)在已成往事。
2 、He fell in with my views at once.───他馬上就同意了我的觀點。
3 、Once again he went back on his comrades.───他再次背棄了他的同志們。
4 、Making an omelette is easy once you've got the knack (of it).───一旦你掌握了煎蛋餅的技巧，做起來就很容易了。
5 、If you put too much coal on the fire at once you'll smother it.───在火上一下子添上很多煤，反而能把火悶死。
6 、She goes to see her parents in Wales once every six months.───她每半年回威爾士看父母一次。
7 、You'll like her once you get to know her.───你一旦了解她，就喜歡她了。
8 、Once the price had been agreed, a deal was quickly concluded.───價格一經(jīng)商定，交易很快就達(dá)成了。
9 、Once you begin, you must continue.───一旦開始，你就得繼續(xù)。
10 、He was once the great white hope of the Labour Party.───他一度是工黨中深孚眾望的人。
11 、Once he swam the English Channel.───他有一次橫渡了英吉利海峽。
12 、Let's get this right once and for all.───咱們把這個問題徹底弄清楚吧。
13 、We only live once, but if we work it right, once is enough.───[諺]年華沒虛度，一生也足矣。
14 、They had an affair once, but that's ancient history now.───他們曾經(jīng)有過一段曖昧關(guān)系，但現(xiàn)在那已成為遙遠(yuǎn)的過去了。
15 、I have seen this happen more than once.───發(fā)生這種事我屢見不鮮。
16 、You must set about your work at once.───你必須立即開始工作。
17 、He exceeded the speed limit once too often and was fined￡10.───他因超速次數(shù)太多而被罰款10英鎊。
18 、He loves holding forth on any subject once he has an audience.───不管是什麼問題，只要有人聽，他就愛大發(fā)議論。
19 、He stopped playing the piano at once.───他立刻停止了彈鋼琴。
20 、The job won't take long to do when we once get at it.───一旦我們著手干起來。這件工作不需要很多時間就可做好。
21 、While reading he looked out of the window once in a while.───他正在讀書，有時還朝窗外看看。
22 、Once upon a time, there was an old man living in a small village.───從前，在一個小村莊里住著一位老人。
23 、Once he opens his mouth, he never stops.───他打開話匣子就沒個完。
24 、Even after meeting only once, they felt a kinship.───他們雖然只見了一面，但已是一見如故了。
25 、He'd let me down more than once so the next time he asked me for a favour I gave him the brush-off.───他已不止一次難為我，因此下次他求我?guī)椭鷷r，我也讓他碰碰釘子。
26 、People flocked to see for themselves the marvel of green paddy flourishing on the once barren desert land.───在從前貧瘠荒蕪的土地上，翠綠的稻秧茁壯成長。人們成群結(jié)隊前來親眼觀看這個奇跡。
27 、The new job was a bit daunting at first but it was all right once I'd got my eye in.───一開始，那個新工作有點使人灰心喪氣，但是一旦我獲得了需要的能力，也就沒什么了。
28 、You can't both use the bike at once you'll have to take turns.───你們不能兩人同時用這輛自行車--得輪流使用。
29 、The Christians once had abidance in the holy hill of Palestine.───基督徒昔時居住于巴勒斯坦的圣山上。
30 、Once he achieved power he showed (himself in) his true colours.───他一掌了權(quán)就露出了本來面目。
31 、The earth turns (ie rotates) on its axis once every 24 hours.───地球每24小時自轉(zhuǎn)一圈。
32 、If you see anything suspicious, inform the police at once.───你要是看到什么可疑的東西就馬上通知警察。
33 、Everything was to be fine and dandy once Peter started his new job.───一旦彼得有了新工作，一切都會好的。
34 、Once his decision is made, there will be no going back.───他一旦做出決定，就沒法回頭了。
35 、He likes to hit the bottle once in a while.───他喜歡偶爾喝得酩酊大醉。
36 、He wept a few crocodile tears over his wife's death and then go married again at once.───他假惺惺地為妻子的死掉了幾滴眼淚，然后，很快又結(jié)婚了。
37 、They get together once a year at Christmas time.───他們每年圣誕節(jié)時聚會一次。
38 、Once a week his room was done out.───他的房間每星期打掃一次。
39 、It was once a common belief that the sun moved round the earth.───人們曾經(jīng)普遍地認(rèn)為太陽環(huán)繞地球運轉(zhuǎn)。
40 、He made out of the cabin at once on hearing the siren.───他一聽到汽笛聲就立即走出船艙。
41 、Once you have learn Spanish, you will find Italian easy.───一旦你學(xué)會了西班牙語，你就會覺得意大利語容易學(xué)了。
42 、Once upon a time, there lived a princess who was very beautiful.───從前，有一位非常美麗的公主。
43 、His pay isn't much to take home once it has had tax and insurance payments docked off.───他的工資一經(jīng)扣除了所得稅和保險金，能拿回家的也就不多了。
44 、A book worth reading once is worth reading time and time again.───值得一看的書值得一看再看。
45 、Everyone begin shout at once and the meeting break up in disorder.───大家一下子全都喊叫起來，會議秩序大亂而被迫中斷。
46 、It was a bit choppy on the cruise but I was all right once I found my sea legs.───在航游中有點風(fēng)浪，但一旦我習(xí)慣于坐船旅行我就沒什么問題了。
47 、In the ordinary course of events, I visit her once a week.───在一般情況下，我每周去看她一次。
48 、At once he slew him and set Io free.───他立刻殺死了阿爾戈斯，放掉了伊俄。
49 、Once in a while he goes with us to the movies on Saturday night.───偶爾在星期六晚上他同我們一道去看**。
50 、Once he began to tell his adventures, it's hard to switch him off.───他一旦開始講自己的冒險經(jīng)歷，就很難阻止他。
51 、If a man once fall, all will tread on him.───[諺]人倒眾人踩。
52 、Once he gets a drink in his hand he's here for ever and ever.───他手里一有了酒就永遠(yuǎn)也動不了地方了。
53 、Once he took the vow his loyalty never wavered.───他一旦宣了誓，他就一直忠貞不渝。
54 、He sighed once or twice and then went out without a word while I was still speaking.───他嘆了幾口氣，然后一言不發(fā)地走了出去，盡管當(dāng)時我還在講話。
55 、Once he became rich, he threw aside his old friends.───他一發(fā)財就不再理會他的老朋友了。
56 、In summer we mow our lawn once a week.───夏天我們一周給草坪刈草一次。
57 、The dustman comes once a week to collect the rubbish.───垃圾工每周來收一次垃圾。
58 、Once he made a promise, he would never fall back.───他一是答應(yīng)了就決不會食言。
59 、Once installed, this heater operates automatically.───一旦安裝好以后，這加熱器就會自動地運行。
60 、The doctor came at once in answer to my phone call.───醫(yī)生一接到我的**立刻就來了。
61 、Just for once he arrived on time.───只有這次他是按時到了。
62 、He once did me such an unscrupulous shot in the eye.───他曾經(jīng)如此肆無忌憚地惡意中傷過我。
63 、The British Empire once covered large parts of the world.───大英帝國曾經(jīng)占有過世界上的大片地方。
64 、It is a physical impossibility to be in two places at once.───同時身處兩地在自然法則上是不可能的。
65 、Questions and problems that were once taboo are now discussed openly.───一度視為犯忌的許多問題現(xiàn)在可以公開談?wù)摿恕?/p>
66 、She desires you to come/that you come at once.───她希望你立即來。
67 、People broke into cheers at once when they heard the good news.───喜訊傳來，人們頓時歡呼起來。
68 、He once served in diplomatic service.───他曾一度干外交工作。
69 、Once he has set his mind on a course of action he is not to be talked out of it.───他一旦決定了他的行動方針，就沒有人能說服他改變決定。
70 、The Rubicon once crossed, they set to work with a will.───事已定局，他們就起勁地干了起來。
71 、He was a great singer once but now he's had his day.───他曾是個紅歌星，但現(xiàn)在風(fēng)華已去。
72 、Once he had made up his mind, he went the whole hog.───她一旦下定決心，就會干到底。
73 、Once a very rich man, he is now down and out.───他曾經(jīng)很富，現(xiàn)在卻貧困潦倒、一無所有。
74 、Let's start at once and have done with it.───咱們馬上就開始吧，干完就完了。
75 、Don't try to do everything at once; take it a bit at a time.───不要什麼事情都一塊兒干，要一次做一點兒。
76 、She once ruled over a vast empire.───她曾統(tǒng)治過一個版圖遼闊的帝國。
77 、Once he's made up his mind, he never budges.───一旦下了決心，他就毫不動搖。
78 、Once the affair became public, he was persecuted by the press.───事情公開後，他便受到新聞界的糾纏。
79 、So many arrived at once that I lost count (of them).───同時來了這麼多，我數(shù)不清了。
80 、Once upon a time there was a princess.───從前有一個公主。
First、once區(qū)別？
once指一次比如說有人問你多久去一次書店？你說once a month(一個月去一次）first第一；首先 第一名的為one的序數(shù)詞
once和first有什么區(qū)別？
once指的是一次one指的是基數(shù)例如1 2 3 4…first指的是續(xù)數(shù)例如第一 第二 第三…
這兩個詞最容易混淆的地方就是都表示“一次”；但所表示的“一次”各有不同。 the first time: 第一次；重點強(qiáng)調(diào)第一，有史以來的第一次，過去沒有的；比如：today is the first time for me to play volleyball.(今天是我第一次打排球）。 once: 一次；有兩層意思：1. 過去曾經(jīng)某一次；Have you met John? Just once.(你見過約翰 嗎？就一次） 2. 表示頻率的一次 ：How often do you paly volleyball？once a week.(你多久打次排球？一周一次）