单词	tosyl
释义	tosyl noun tos·​yl ˈtäsə̇l plural -s : the para isomer of toluenesulfonyl or tolyl-sulfonyl Word History Etymology toluenesulfonyl
随便看	roller shade roller skate roller skater roller stock roller table roller towel roller tube roller-backer roller-blind shutter roller-coaster roller-coat roller-skate roller-skated roller-skating roller-top roller-up rollerballs Rollerblade rollerbladed rollerbladers rollerblades rollerblading rollercoasters rollerman rollermen

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。