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  1. efficient

    • IPA[ɪˈfɪʃnt]

    美式

    英式

    • adj.
      效率高的;收效大的
    • 釋義
    • 同反義

    形容詞

    • 1. 效率高的 to be efficient at doing sth. 做某事效率高 an efficient secretary 能幹的秘書
    • 2. 收效大的 to make efficient use of energy 有效利用能源

    同義詞

    1. (of a system or machine) achieving maximum productivity with minimum wasted effort or expense

    2. (of a person) working in a well-organized and competent way

    反義詞

    「1. (of a system or machine) achieving maximum productivity with minimum wasted effort or expense」的反義字

    「2. (of a person) working in a well-organized and competent way」的反義字