基本解釋[機(jī)械工程]擺動(dòng)缸活塞泵英漢例句雙語(yǔ)例句Piston pump with shakeable cylinder;擺動(dòng)缸活塞泵；piston with shakeable cylinder更多例句詞組短語(yǔ)短語(yǔ)piston pump with shakeable cylinder 擺動(dòng)缸活塞泵piston with shakeable cylinder更多詞組專(zhuān)業(yè)釋義機(jī)械工程擺動(dòng)缸活塞泵