基本解釋n.機(jī)油同根派生 motoroil相關(guān)詞英漢例句External motoroil pump enable good ventilatingcooling conditions,safety operationprolonged service life. 由于電機(jī)、油泵外置,其通風(fēng)冷卻條件好,運(yùn)行安全,壽命長(zhǎng)。regular motoroil 普通發(fā)動(dòng)機(jī)潤(rùn)滑油motoroil更多例句