英语词汇proportioning device是什么意思，proportioning device的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	proportioning device
释义	proportioning device　计量器, 计量装置
随便看	evaporator evaporator blower evaporator cell evaporator coil evaporator condenser evaporator pressure regulator evaporator scale evaporator source evaporator station evaporator tower evaporator vapor evaporator vapour evaporator with central downcomer evaporator with heat pump evaporator with rotating brush evaporator-condenser shell evaporators evaporeate evaporigraph evaporimeter evaporimetry evaporite evaporite evaporites evaporities

觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。