提高效率 tígāoxiàolǜ to increase efficiency Definitions Defs Origin Strokes Stroke Words Sentences Sents 提高 tígāo verb to improve To raise, increase, or enhance something's level, quality, or quantity.效率 xiàolǜ noun efficiency 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
