英语词汇“pump barrel”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pump barrel
释义	pump barrel [化] 泵筒; 泵壳
随便看	back-and-forthing back and forth method back-and-forth method back-and-forth mode back-and-forths back and forths back and forward back and forward motion back and leg dynamometer back and side back and stopping trial back-and-to back angle back-angle back-angle counter back angle of scattering back anno back-annotate back annotation back-annotation back announce back a note back answer back answers Bac Kan, Tinh 螽螽斯衍庆螾螿蟀蟁蟂蟃蟄蟅提偶戏提兜提兵提出提到提制提前提劲提包提升