英语词汇“oil-free pumping system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	oil-free pumping system
释义	oil-free pumping system 无油抽气系统
随便看	thecitis the citizen the citizenry the City the city hall the city of god the City of London -thecium thecium the civil administration the Civil Aviation Authority the civil law the civil list The Civil Procedure Law of the People's Republic of China the civil rights the civil rights movement the civil service the Civil War theck Theckla thecla the claim theclan the-clap the clap S望海潮 S望海潮 S望湘人 S望秦川 S望终南山寄紫阁隐者 S望蓟门 S朝中措 S朝中措 S朝中措 S朝中措·送刘仲原甫出守维扬新天地新奇新妆新妇新姑娘新姑爷新姿新娘新婚新媳妇儿