each time

每当, 每次

例句与用法：

Each time she move her head she let out a moan.

她每转动一下头，就发出一声呻吟。

Each time she moved her leg, she let out a moan.

每次她动一下腿，就发出一声呻吟。

Each time my girl friend buys a new dress and the skirt is too long, I have to pin up the hem for her.

每当我女朋友买新服装而下摆太长时，我就得替她把底边别起来。

My poor spelling annoys me each time I try to write something.

每当我想写些什么的时候，我糟糕的拼写就会使我光火。