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	penoncels penorcon penpoints penpushers Penrhyn Penrose penroseite pens Pensacola Pensacola snapper penscript pensees pensels pensil pensile pensils pension pension fund pension off pension plan pension scheme pension trust pensionable pensionado pensionaries

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。