每日商務英語 第617期:筋疲力盡的

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to be done in -------- 筋疲力盡的（非正式）

英文釋義
(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，經過長途跋涉，我已經筋疲力盡，整晚都睡得很香。