英语词汇“carbon ring packing”的翻译、意思、用法、释义-英汉汉英双解词典

单词	carbon ring packing
释义	carbon ring packing un.碳环式汽封
随便看	ecotourist area eco-tourist area ecotourist behavior ecotourist ethics ecotourist exploitation eco-tourist footprint ecotouristic eco-tourist market Eco-tourist resource ecotourist resources ecotourists eco-tourists eco-tourist scenic spot eco-touristy resources ecotours eco-tours ecotoursim ecotown eco town Eco-town eco-townlet ecotowns ecotoxic ecotoxicities ecotoxicity