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单词	efficience
释义	efficience noun plural -s obsolete : efficient action also : efficacy Word History Etymology Latin efficientia
随便看	ton-in-ash ton-kilometer ton-mile ton-mileage ton-su tonada tonadilla tonal tonal row tonalamatl tonaler tonalest tonalism tonalist tonalite tonalites tonalities tonalitive tonality tonaller tonallest tonallier tonalliest tonally tonalpohualli

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。