英语词汇“double-return valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	double-return valve
释义	double-return valve [ˈdʌbəl rɪˈtɚn vælv] 双回流阀
随便看	central fulcrum Central fume central function central function department central fuselage central gallows for antenna central gallows for counterpoise central ganglia of brain central ganglion central gate central gear central gelatinous substance Central German Central Germany central giant cell granuloma central giant nucleus centralgin centralgol central gold reserve central-government central government central government borrowing requirement central government budget central government inspection central-governments 当年黄帝浮丘当愁眼当日万驷云屯当日击楫渡中流当日音书当日风浪当时七夕笑牵牛当时也道当时体态当时何似莫匆匆转达转过年转运转述转送转递转速转道转钩转铃