英语中"一...就..."怎么说

as soon as, the moment/second, once, hardly/scarely...when, no sooner than

as soon as
I will tell him as soon as he comes back.
他一回来我就告诉他。

最常用的就是as soon as

I will give you a call as soon as I get home 我一到家就给你打电话

as soon as ,
once

as soon as
no sooner ... than ...
hardly/scarely ... when
引导的一个时间状语从句

as soon as
once