基本解釋n.真空泵同根派生 vacuumpump相關(guān)詞英漢例句Inside the cabinet are an air compressor and a vacuumpump. 盒子內(nèi)部是一臺(tái)空氣壓縮機(jī)和一臺(tái)真空泵。Dry running rotary vane vacuumpump with integral suctionpaper filter. 干式旋片真空泵，內(nèi)置紙質(zhì)過(guò)濾器，隔音罩能降低噪音及冷卻和隔離表面高溫。vacuumpump更多例句