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pair

美音:[pɛə ]点这儿播放单词美音发声
英音:[pɛə ]点这儿播放单词英音发声
n.一对,一双

难易程度:

pair为中学词汇   词频:1224

词形变化:

动词过去式:paired 过去分词:paired 现在分词:pairing 第三人称单数:pairs 名词复数:pair

词根

par=equal(相等)

近义词, 同义词

相关词

both  couple  duo  set  team  two    

pair


/peə(r); pɛr/
n
1 [C] two things of the same kind, usu used together 两件一起使用的同类东西
*a pair of gloves, shoes, socks, ear-rings 一副手套、一双鞋、一双袜子、一对耳环
* a huge pair of eyes 一双大眼睛.
2 [C] object consisting of two parts joined together 由两部分组成的单件物品
*a pair of spectacles, tights, scissors, compasses 一副眼镜、一双裤袜、一把剪子、一个圆规
* My spectacles are broken I'll need to buy another pair. 我的眼镜坏了--我要再买一副.
* These trousers cost
30 a pair. 这种裤子30英镑一条.
3 [pl v] two people closely connected or doing sth together 关系密切的或共做某事的两人
*the happy pair, ie the newly married couple 燕尔新婚的一对
* (infml 口) You've behaved very badly, the pair of you! 你们表现得糟极了, 你们俩!
4 [CGp] one male and one female animal of the same species that mate with each other 雌雄一对的动物
*a pair of swans nesting by the river 栖息河边的一对天鹅.
5 [C] two horses harnessed together to pull a carriage, etc 套在同一马车上的两匹马
*a coach and pair 双驾马车.
6 [C] (either of) two Members of Parliament of opposing parties who agree that neither will vote in a division, so that neither need attend 议会中相约放弃投票权的对立两党的两名议员或其中一方.
7 (idm 习语) in `pairs two at a time; in twos 一次两个; 两个一组
*Cuff-links are only sold in pairs. 袖扣论对卖. show a clean pair of heels => show2. > pair v
1 [esp passive 尤用于被动语态
*Tn, Tn.pr] ~ A with B arrange (people or things) in a pair or pairs 使(人或物)成对或成双
*I've been paired with Bob (ie Bob and I will play together as partners) in the next round of the competition. 下一轮比赛我和鲍勃搭档.
2 [I] (of animals) mate (指动物)交配, 交尾.
3 [esp passive 尤用于被动语态
*Tn, Tn.pr] ~ with sb; ~ A with B (in Parliament) (cause sb to) form a pair(6) (在议会中)(使敌对两党各一议员)相约放弃投票权.
4 (phr v) pair (sb/sth) off (with sb) (cause to) form a pair or pairs (使)成对, 成双
*The students had all paired off by the end of term. 到学期末学生都已成双结对的了.
* Her parents tried to pair her off with a rich neighbour. 她的父母想让她和一个有钱的邻居结婚. pair up (with sb) form a pair or pairs in order to work, play a game, etc together (为工作、比赛等)结成对或搭档.

pair


In mathematics, a (B, N) pair is a structure on groups of Lie type that allows one to give uniform proofs of many results, instead of giving a large number of case-by-case proofs. Roughly speaking, it shows that all such groups are similar to the general linear group over a field.
1. But my sister bought this pair last month.
    但是,我姐姐上个月买到了这样的一双。

2. But not one pair of eyes strayed from the history books which twenty-five little girls were studying so earnestly.
    25个小女孩正在认真地学习历史,没有一双眼睛离开课本。

3. But the next day in Leohmann's, on sale yet, I find a pair that are just as good.
    但是次日在利奥哈曼百货商店里,我找到了一双虽说是削价货、但质地不错的高跟鞋。

4. But the Buffalo nickel, produced from 1913 to 1938, honored a pair of connected tragedies from the settlement of the American frontier — the destruction of the buffalo herds and the American Indians.
    但1913至1938年间发行的野牛硬币,却是为了纪念由美国拓居引起的两起相互关联的悲剧--野牛群的灭绝和美洲印第安人的毁灭。

5. Like the cooling of a hot kettle or the wearing-out of a pair of shoes.
    就像一壶热水迟早会凉不来,一双鞋渐渐会磨破一样。

6. Two widely separated strings hang from a ceiling. Even though you can't reach both at once, is it possible to tie their ends together, using only a pair of pliers?
    两根相距甚远的绳子分别从天花板上垂下来。尽管你无法同时够到两根绳子,但有没有可能只用一把钳子就把两根绳子系到一起呢?

7. That way, any pair of shoes could have its own secret sum of money.
    这样,任何一双鞋子都可以有自己的"私房钱"。

8. Keep a pair of heavy, comfortable shoes or boots in your home, at work, and in your vehicle.
    在住处、工作场所和汽车里放一双厚重、舒适的鞋或靴子。

9. He could make out three men in a basket under it and one of them was holding a pair of binoculars.
    他看清了气球下面有3个人呆在一只筐里,其中一个举着望远镜。

10. And if a single curved glass would distort nature, how much more would a pair of them?
    何况一片曲面镜就可歪曲自然,那么伽利略的两片曲面镜对自然的歪曲又该多大呢?

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