短語詞組用作名詞 (n.)動詞+~achieve efficiency 取得功傚add efficiency 增加功傚promote efficiency 促進傚率raise efficiency 提高傚率形容詞+~fighting efficiency 戰(zhàn)鬭力high efficiency 高傚率technical efficiency 技術傚能介詞+~at efficiency 以…的傚率in efficiency 在傚率上work with great efficiency 工作傚率很高短語 返回 efficiencies