英语词汇“valve mechanism”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	valve mechanism
释义	valve mechanism 阀动装置,气门机构
随便看	livestock shed live-stock shed livestock skin livestock spray livestock stock farm livestock supply livestock surgery livestock system livestock-tagging livestock tax livestock therapeutics livestock thremmatology livestock tile livestock trade tax livestock trading center livestock trading tax livestocktraffic livestock traffic livestock trailer livestock transaction tax livestock transit insurance live stock transit insurance livestock truck livestock waste livestock wastes