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雅思
雅思词汇

efficiency

ef
fic制造
i
ency状态
能做出事来→效率

[ɪˈfɪʃənsɪ]


【释义】

基本释义 n. 效率

常考释义 n.能力;效力

【变形】

复数:efficiencies    

n. 能力;效力;效率;功率

【剑雅例句】

1. They were not only curious, but often had a strong desire to control their environment, improve their learning efficiency, and increase their own learning resources.(剑雅10-TEST2)

孩子们不仅仅只是好奇,他们还有别的强烈的欲望,比如想要操控周边环境、提高他们的学习效能以及完善他们现有的学习资源。

2. Senior managers will require a lot more than the efficiency that they’ve always needed.(剑雅10-TEST2)

高层经理将会需要更多,不仅仅是他们已经需要的高效。

3. There is a sense among both government officials andresidents that the speed, dedication, and coordination of firefighters fromseveral states and jurisdictions are resulting in greater efficiency than inpast ‘siege fire’ situations.(剑雅10-TEST4)

政府官员和居民都有一种感觉,那就是来自于各个州和司法管辖区的消防员的速度、奉献与合作使面对大火攻城时的效率比过去更高了。