单词	switchman
释义	switchman /ˈswiCHˌmən / noun (plural switchmen) A railroad worker responsible for operating signals and switches. Also called signalman.
随便看	blaster blast-freeze blast freezer blast freezing blast furnace smashing smashingly smash-mouth smash-up smatter smatterer smattering smaze SME smear smear campaign smearer smear test smeary smectic smectite smeg smeghead smegma smell

英语词典包含243303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。