英语词汇extract ventilation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	extract ventilation
释义	extract ventilation 简明释义 [建] 抽气通风网络释义 1 [建]?抽气通风 ... mechanical ventilation 机械通风 extract ventilation 抽气通风 forced ventilation 强制通风 ... 短语 1 extract ventilation unit 排气通风装置 2 industrial extract ventilation unit 工业吸风装置 3 longitudinal draft and extract ventilation 纵向送排式通风
随便看	firing speed firing spring firing spring retainer firing squad firing squad firing squad firing squad fire station firing step firing step firing step firing stroke firing switch firing system firing table firing table elevation firing tank firing technique firing temperature firing test firing test data firing test missile station firing threshold firing time firing time test

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。