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雅思
雅思词汇

efficiency

剑雅词频:14次
ef出来
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;效率

【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 and residents that the speed, dedication, and coordination of firefighters from several states and jurisdictions are resulting in greater efficiency than in past ‘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。