Necessity caused me to come.

As soon as the necessity for action is over the troops must be withdrawn...

一旦军事行动的必要性不复存在，军队就必须撤出。

Water is a basic necessity of life.

生命离不开水。

Many of the jobs are, of necessity, temporary.

有许多工作岗位势必是临时性的。

We must all, of necessity , die sooner or later.

我们大家迟早都会死.

the neck of a bottle

瓶颈

...the low, ruffled neck of her blouse...

她的打褶低胸的衬衫领口

She craned (= stretched) her neck to get a better view.

她伸长了脖子，想看得清楚一点。

He tied a scarf around his neck.

他脖子上围着围巾。

It's a legacy which will hang around the country's neck for some time to come.

这项遗留问题在未来的一段时间内仍将困扰这个国家。

Somebody's going to break their neck (= injure themselves) on these steps.

会有人在这台阶上摔伤的。

What neck size do you take?

你穿多大的衣领？

The party is running neck-and-neck with Labour.

该党和工党目前是旗鼓相当。

He had enough friends in the right places to save his neck and cover up for him...

他有很多朋友能保全他，帮他打掩护。

...cancer of the neck of the womb.

宫颈癌

He broke his neck in the fall.

他摔断了脖子。

The latest polls indicate that the two main parties are neck and neck...

最近的一次民意测验显示两个主要政党难分高下。

a round-necked sweater

一件圆领毛衣

They sat talking and necking in the car for another ten minutes...

他们在车里又坐了10分钟，边说边搂着亲热。

I found myself behind a curtain, necking with my best friend's wife.

我意识到自己在帘子后面吻着至友的妻子。

During my political life I've earned myself a reputation as someone who'll stick his neck out, a bit of a rebel.

我在政治生涯中敢冒风险、有点叛逆是小有名气的。