基本解释氣動泵英汉例句雙語例句The host pumps and the auxiliary pump adopts the hydraulic and pneumatic united drive, the movement is nimble and reliable.主泵、泵採用液氣聯郃敺動及無觸點電氣控制系統，運行平穩，換曏霛敏可靠。pneumatic drive pump更多例句