英语词汇building systems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	building systems
释义	building systems
随便看	feedpump Feed pump feed pump barrel feed pump capacity feed pump cock feed pump delivery pipe feed pump discharge line feed pump gland feed pump gland bush feed pump lever feed pump petcock feed pump plunger feed pump plunger rod feed pump regulator feed pump rod feed pump suction feed pump suction pipe feed pump suction pressure feed pump turbine feed pump valve feed punch feed quality feed quantity feed quatrant feed rack

英汉双解词典包含3607232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。