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

单词	pole-changer
释义	pole-changer un.换极器；换级开关；🌏极性转换开关换流器
随便看	carbon dioxide from fermented solutions carbon dioxide gas carbon dioxide gas arc welding carbon dioxide gas compressor carbon-dioxide gas compressor carbon dioxide gas fire extinguisher carbon dioxide gas incubator carbon dioxide gas laser carbon dioxide gas shielded arc welding carbon dioxide gas welding carbon dioxide gas well carbon dioxide generator carbon-dioxide generator carbon dioxide greenhouse effect carbon dioxide hand hose extinguishing system carbon dioxide huffing-puffing carbon dioxide hydrate carbon dioxide hydrogenation carbon dioxide ice Carbon dioxide incubator carbon dioxide indicator carbon dioxide inflatable rubber boat carbon-dioxide inflatable rubber boat Carbon Dioxide Information Analysis Center carbon dioxide injection