英语词汇“appendage vacuum pump”的读音、翻译、释义、用法及例句-智慧网

词汇	appendage vacuum pump
释义	appendage vacuum pumpappendage vacuum pump1.■高真空维持泵;备用真空泵
随便看	unwelded unwell unwept unwetted unwheeling unwheeling repair unwhipped unwhitened unwholesome unwholesome demand unwieldiness unwieldy unwill unwilled unwilling unwillingly unwillingness unwincing unwind unwindase unwindase defect threat analysis threat behavior threaten threatened abortion

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