un-

unlock

开锁

There was general acquiescence in the UN sanctions.

普遍默认了联合国的制裁。

He had sensed his mother's unhappiness.

他感觉到了母亲的不悦。

the UN special rapporteur on human rights

联合国人权问题特派调查员

Have you unpacked yet (= taken your things out of your suitcase) ?

你打开行李了吗？

undo

解开

an un-American concept such as subsidized medical treatment (= not typical of the US)

补贴医疗等非美国理念

unable

不能

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。

untruth

谬误

She was anxious for me to unwrap the other gifts.

她急切地等我打开其他礼物。

The theory remains untested...

该理论尚未得到检验。

I heard Lila unlock the front door.

我听到莉拉在前门开锁的声音。

uncertainty

无把握

My father was an unemployed labourer...

我父亲是一名失业劳工。

unconsciously

无意识地

a peace plan brokered by the UN

由联合国出面协商的和平计划

unhappy

不高兴的

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。

That was a good 'un.

那个东西不错。

Does the UN convene every year?

联合国每年都召开大会 吗 ?

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。

unfair

不公平的

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。

Their claim is being treated with some scepticism in UN.

联合国方面对他们的要求持某种怀疑态度.

The UN began to get more and more powerful.

联合国开始变得越来越强大了.

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.

What do you like to do in your spare time?

空闲时你喜欢干什么?

to undress (= to take your clothes off)

脱去衣服

unfortunately

不幸地