单词	double waste and vent
释义	double waste and 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	tokyo metropolitan institute of gerontology tokyo plain tokyo prefecture tokyo rapid transit authority tokyo rose pleno titulo plenteous plenteously plenteousness plentevous plenties plentiful plentifully plentifulness plentitude plentitudes plenty plenty of plenty of fakers plenty of fish plenty of freaks plenty of good fish in the sea plenty of jewelry plenty of joy plenty of parking

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。