least

This group is the least likely of the four to win.

该组在4个小组当中获胜的可能性最小。

Disaster struck when we least expected it.

在我们最麻痹大意的时候，灾难不期而至。

It was the answer she least wanted to hear.

那是她最不愿听到的回答。

I like the green one least of all.

我最不喜欢绿色的那一个。

He's the relative I like (the) least.

他是我最不喜欢的亲戚。

No one believed her, least of all (= especially not) the police.

没有人相信她，更不用说警察了。

They refused to admit her, not least because (= there were several reasons but this was an important one) she didn't have her membership card with her.

他们不让她进的一个重要原因是她没有带会员卡。