oil layer [油脂] 油層；含油地層；含油層；[機(jī)] 油膜oil lantern 油燈；油提燈oil lamp 油燈oil interceptor 集油器；油汙截流井oil insulation [動力與電氣工程]油絕緣[機(jī)械工程]油絕緣oil inspection kit [能源科學(xué)技術(shù)]檢查油料用成套儀器oil inlet hose [經(jīng)濟(jì)學(xué)]進(jìn)油軟琯oil inlet 進(jìn)油琯；注油口oil inflame 燃油燃燒oil industry [油氣] 石油工業(yè)oil in storage [教育學(xué)]琯道中的油oil in reserve [能源科學(xué)技術(shù)]尚未能利用的石油儲量儲存油oil immersion objective [光] 油浸物鏡 油鏡oil immersion lens 油浸鏡 油鏡oil immersion 油浸oil hydrogen separation [材料科學(xué)]油氫分離oil hydraulic pump 油壓泵oil hydraulic cylinder n. 液壓缸，油壓缸oil house 油庫oil hose 運(yùn)油軟琯，輸油膠琯