单词	specializer
释义	specializer noun spe·​cial·​iz·​er variants also British specialiser ˈ⸗⸗ˌlīzə(r) plural -s : specialist Word History Etymology specialize + -er
随便看	sitas sitatunga sitatungas sitch sitches sitcom sitcoms sitdowns site site index sited sitellas siter siters sites sitfasts sith sithcund sithe sithence sithens sithes siting sitings sitio

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。