noun🔗Share效率，效能 The extent to which time is well used for the intended task."The efficiency of the planning department is deplorable."规划部门的工作效率实在太差了。businesseconomyachievementorganizationjobworktimeessentialtoeicChat with AIVocabulary GamePractice Reading
noun🔗Share效率，效能 The quality of producing an effect or effects."The new study methods improved the students' efficiency in learning. "新的学习方法提高了学生们的学习效率，让他们能更有效地掌握知识。qualitybusinesseconomyenergyabilityachievementutilityorganizationessentialtoeicChat with AIVocabulary GamePractice Reading
noun🔗Share效率，效能。 The extent to which a resource, such as electricity, is used for the intended purpose; the ratio of useful work to energy expended."The efficiency of this loudspeaker is 40%."这款扬声器的效率是百分之四十，也就是说它把能量转换成声音的效能只有百分之四十。utilityenergytechnologyphysicseconomyindustrysciencebusinessessentialtoeicChat with AIVocabulary GamePractice Reading
noun🔗Share单间公寓，统间公寓。 A one-room apartment."I have an efficiency available June through July."我有一套单间公寓六月到七月可以出租。propertybuildingessentialtoeicChat with AIVocabulary GamePractice Reading
