all at once

[.ɔ:lət'wʌns]

同时, 一起, 突然, 忽然

例句与用法:

All at once, a rabbit came out of a hole.

突然,一只兔子从一个洞中跑了出来。

All at once the door opened.

门突然打开了。

All at once she lost her temper.

她突然发起脾气来。

A wind arose, and rain drops began falling all at once.

起风了,雨点忽然落下来。

详细释义:

突然

He left all at once.

他突然离开了。