英语词汇permissible draft head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	permissible draft head
释义	permissible draft head 简明释义允许吸出高度专业释义 1 土木建筑工程允许吸出高度
随便看	one way switch one way system one - way system one way system airway one-way system airway one way throttle one-way throttle valve one way ticket one - way ticket one-way ticket one-way time one-way track one way trade one way trade one-way traffic one way traffic oneway traffic area one way traffic lane one-way transfer one-way transit one-way transmission one way transmission one-way transmission line one way transmission line one-way trap door function

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。