at the least (或 very least)

(used after amounts) not less than; at the minimum

（用于数量后）至少

stay ten days at the least.

至少住10天。

taking the most pessimistic or unfavourable view

从最不利方面说

a programme which is, at the very least, excellent PR for the hospital.

一个从最坏方面讲也是对医院公共关系绝妙的项目。

least said, soonest mended

(proverb)a difficult situation will be resolved more quickly if there is no more discussion of it

(谚)多说反坏事，少说更有利

not in the least

not in the smallest degree; not at all

一点也不

he was not in the least taken aback.

他一点也不惊讶。

not least

in particular; notably

特别，明显

there is a great deal at stake, not least in relation to the environment.

涉及许多问题，特别是环境方面。

to say the least (of it)

used as an understatement (implying the reality is more extreme, usually worse)

［一种以退为进的表达，暗示情况更严重］至少可以说

his performance was disappointing to say the least.

至少可以说她的表演很令人失望。

at least

According to the lowest possible assessment; not less than

至少：根据最低可能的判断；不少于

waited at least an hour.

至少等了一小时

In any event; anyway

无论如何；不管怎样

You might at least answer.

你不管怎样该给个答复

in the least

At all

根本

I don't mind in the least.

我根本就不在意

least of all

Particularly not

尤其不

Nobody cared, least of all the manager.

没人在意，尤其是经理