英语词汇“gravity main”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	gravity main
释义	gravity main building gravity drainage system A building-drainage system which drains by gravity into the building sewer.
随便看	qol-riq qolrs qols qols-e qolsr qolt qolw qom qomc qomn qomolangma qomolangma feng qomsheh qomt qon qoo qooa qooc qool qoole qop qopc qope qoph qopi

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。

gravity main