Read Edit View history 不眠不休 bùmiánbùxiū tirelessly Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 不眠不休 · bùmiánbùxiū · tirelessly 2026/03/04 不眠不休 bùmiánbùxiū tirelessly without stopping to sleep or rest (idiom) 他为了完成这个项目，不眠不休地工作了三天。 expression created sense Mar 4, 2026, 02:25 AM