Read Edit View history 一夜无眠 yīyèwúmián sleepless Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 一夜无眠/ 一夜無眠 yīyèwúmián sleepless to have a sleepless night 他因为担心考试的结果而一夜无眠。 Edit Delete References Add reference No references for this word.