单词	efficience
释义	efficience noun plural -s obsolete : efficient action also : efficacy Word History Etymology Latin efficientia
随便看	bone-dry bone-eater bone-in bone-pointing bone-throwing bone-tired boneblacks bonebreaker boned boned (up) boned up boneen bonefish bonefishes bonefishing bonefishings bonehead boneheaded boneheadedness boneheadednesses boneheads boneless bonelets Bonellia bonemeal

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。