英语词汇“closed water piping system”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	closed water piping system
释义	closed water piping system closed water piping system A water piping system in which a check valve or other device prevents the return of water to the water supply system.
随便看	itlcm itlcs itld itldp itle itlet itlf itlfc itlg itlhe itlib itlis it'll itll it'll all come out in the wash it'll (all) end in tears it'll all end in tears it'll be a cold day in hell it'll be a frosty friday it'll be a frosty friday in hades it'll be a frosty friday in hell it'll be a frosty friday in july it'll be all right on the night it'll be a long day in january it'll be alright on the night

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。