| 单词 | efficient |
| 释义 | efficientefficientefficient /ɪˈfɪʃənt/ adjective working well, without wasting time or energy: an efficient way of organizing your workorganize一种有效的工作安排方式an efficient secretary一个能干的秘书—efficientlyefficiently adverb—efficiencyefficienciesefficiency noun [uncountable] |
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