at best

充其量, 至多

例句与用法：

We can't arrive before Friday at best.

我们无论如何星期五以前也到不了。

Don't scold him too much; he is at best a child.

不要太责骂他; 他只不过是个孩子。

Don't expect much of him; he is at best a student.

不要对他期望过高; 他只不过是个学生。

I can donate one hundred dollars at best.

我充其量只能捐助100美元。

I tried to be open--minded about the rock concert, but the music was at best loud and at worst toneless.

对这场摇滚音乐会我要尽量思想开放些，但是其乐声充其量响度很高，更糟糕的是很不悦耳。

She is at best a second-rate singer.

她充其量是个二流歌手。

详细释义：

至多; 充其量

At best we can do only half as much as last year.

我们至多只能做到去年的一半。