每日商务英语 第617期:筋疲力尽的

to be done in -------- 筋疲力尽的（非正式）

英文释义
(INFORMAL) To be exhausted, usually by physical exercise.

例句
After my long hike yesterday, I was completely done in and slept well all night.
昨天，经过长途跋涉，我已经筋疲力尽，整晚都睡得很香。