PHRASAL VERB 用睡眠消除(旅途劳顿、暴饮暴食等行为所引起的反应) If you sleep off the effects of too much travelling, drink, or food, you recover from it by sleeping. 用睡眠消除(旅途劳顿、暴饮暴食等行为所引起的反应)
It's a good idea to spend the first night of your holiday sleeping off the jet lag. [VERBPREP. noun]
把假期的第一个晚上用来睡觉倒时差是个不错的主意。
They had been up all night and were sleeping it off. [VERB noun PREP.]