Read Edit View history 效率 xiàolǜ HSK4 efficiency Origin Definitions Defs Strokes Stroke Words Sentences Sents updated sense approved 效率 · xiàolǜ · efficiency 2026/03/10 效率 xiàolǜ efficiency efficiency 提高工作效率是完成任务的关键。 noun → noun, adverb updated sense Mar 10, 2026, 03:23 PM created sense approved 效率 · xiàolǜ · efficiency 2026/03/04 效率 xiàolǜ efficiency efficiency 提高工作效率是完成任务的关键。 noun created sense Mar 4, 2026, 02:25 AM