英语词汇return air duct怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	return air duct
释义	return air duct 简明释义回风管道网络释义 1 ?回风管道 ... 回风机和抽风机：return fan and extract fan 回风管道：return air duct 回爆：blowback ... 短语 1 return-air duct 回气管道 2 return air duct system 回风管道系统 3 air return duct 回风道双语例句 1 Return air duct section. 回风管道部分。 2 Return air duct section. Single - or double-line ducts can be specified. 回风管道部分。可以指定单线管道或双线管道。 3 An intense field dielectric air filtration system includes a perimeter frame for wall or ceiling mounting at the inlet of a return air duct for an air conditioning apparatus. 一种强场电介质空气过滤系统包括安装在空调装置的回风管的入口处的用于壁或天花板的周界框架。
随便看	preliminary prospecting well preliminary prospectus preliminary publication preliminary pulse preliminary purification preliminary qualification testing preliminary question preliminary ray trace preliminary reading preliminary reconnaissance preliminary reduction process preliminary refiner preliminary refining preliminary rejection preliminary remarks preliminary report preliminary research preliminary result preliminary review preliminary roasting preliminary roller preliminary round preliminary round preliminary route indicator preliminary safety analysis report

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。