单词	unit vent
释义	unit vent dual vent, common vent, unit vent dual vent In plumbing, a single vent, 1 connected at the junction of two fixture drains, which serves as a vent for both.
随便看	clock tower, palace of westminster clock towers clock track clock tree synthesis clock-tripled clock tripling clock up clock us at clock us at speeds of clock us in clock us out clockvine clock wars clock watch clock-watch clock watcher clock-watcher clockwatcher clock watchers clock-watchers clockwatchers clock-watching clockways clockwise clockwise add counterclockwise subtract

英语词典包含2567994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。