专家为各位考生整理了每日雅思词汇：sleep，供考生们参考使用。
睡眠sleep/slumber;
嗜睡的lethargic;
昏昏欲睡的somnolent/drowsy;
打瞌睡doze off;
打哈欠yawn;
伸懒腰打哈欠stretch oneself with a yawn;
失眠insomnia;
睡过了oversleep;
熟睡sleep soundly/fast asleep/sleep like a log;
小睡take a nap/catch some Z‘s;
梦游sleepwalk
