单词	obsoletion
释义	obsoletion noun ob·​so·​le·​tion ˌäbsəˈlēshən plural obsoletions : the act of becoming or condition of being obsolete Word History Etymology obsolete entry 1 + -ion
随便看	Barberton daisy barbertonite barbery barbes barbet barbets barbette barbette carriage barbette gun barbettes barbican barbicans barbicel barbicels barbie barbie doll barbie dolls barbierite barbies barbing barbita barbital barbitals barbiton barbitone

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。