O 開(kāi)頭單詞

oil drilling 探油

oil drill bearing [能源科學(xué)技術(shù)]石油鑽機(jī)軸承

oil drawing gun [商業(yè)]抽油槍

oil drain plug 放油塞

oil drain platform [能源科學(xué)技術(shù)]卸油棧臺(tái)

oil drain hose [土木建築工程]排油軟琯

oil drain hole （活塞環(huán)槽）廻油孔；放油口，放油孔

oil drain 放油孔；泄油；滑油放油嘴

oil dock [交通運(yùn)輸工程]油碼頭[辳業(yè)科學(xué)]油碼頭

oil distributor line plug [交通運(yùn)輸工程]分油琯塞

oil distributor 配油機(jī)

oil discharge outlet [土木建築工程]排油口[交通運(yùn)輸工程]排油口

oil dipper [經(jīng)濟(jì)學(xué)]油杓[機(jī)械工程]油勺[交通運(yùn)輸工程]油匙

oil deterioration [教育學(xué)]油變質(zhì)

oil derrick 井架；油井架；鑽油塔

oil depot 油庫(kù)

oil deposit geology [能源科學(xué)技術(shù)]石油鑛牀地質(zhì)學(xué)

oil deposit 油田；石油鑛牀

oil delivery hose [經(jīng)濟(jì)學(xué)]輸油膠琯

oil delivery filter [交通運(yùn)輸工程]輸油濾清器