Read Edit View history 效率 xiàolǜ HSK4 efficiency Origin Definitions Defs Strokes Stroke Words Sentences Sents 效率 xiàolǜ efficiency noun efficiency; productiveness; the ratio of labor or effort expended to the results achieved; (physics) the ratio of useful energy output to the total energy input of a machine or system 重量是效率的敌人。 zhòngliàng shì xiàolǜ de dírén. Weight is the enemy of efficiency. validity the quality of being legally or logically valid or effective Show rare definitions Hide rare definitions Frequency Movie subtitles 5.51 per million appears in 2% of films Written text 50.4 per million Details HSK 2.0 Level 5 HSK 3.0 Level 4 Cross-References Synonym 功效 gōngxiào效能 xiàonéng效力 xiàolì效用 xiàoyòng Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)
效率 xiàolǜ efficiency noun efficiency; productiveness; the ratio of labor or effort expended to the results achieved; (physics) the ratio of useful energy output to the total energy input of a machine or system 重量是效率的敌人。 zhòngliàng shì xiàolǜ de dírén. Weight is the enemy of efficiency. validity the quality of being legally or logically valid or effective Show rare definitions Hide rare definitions Frequency Movie subtitles 5.51 per million appears in 2% of films Written text 50.4 per million Details HSK 2.0 Level 5 HSK 3.0 Level 4 Cross-References Synonym 功效 gōngxiào效能 xiàonéng效力 xiàolì效用 xiàoyòng Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)