英语词汇combined pressure and vacuum relief valve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	combined pressure and vacuum relief valve
释义	combined pressure and vacuum relief valve
随便看	commodity circulation channels commodity circulation cost control commodity circulation efficiency commodity circulation expenses commodity circulation links commodity circulation modernization commodity circulation plan commodity circulation structure commodity circulation system commodity circulation tax commodity circulation velocity commodity class commodity classification commodity classification for foreign trade statistics commodity classification for transport statistics in Europe commodity classification rate commodity classifications commodity code commodity committee commodity composition commodity composition of import and export Commodity computer commodity conflict commodity considered as a use value commodity consumption composition

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。