fill in for

代替, 暂时代替

例句与用法：

Can you fill in for Steve tonight as he's ill?

史蒂夫病了，今晚你能顶替他吗？

The manager's deputy filled in for her while she was off sick.

她生病不在期间，经理代理人临时代替了她。

My boss was out and his son filled in for him.

我的老板外出了，他的儿子顶了他的位置。

Can you fill in for me at the meeting?

你能代替我出席会议吗？