字典網>> 英漢字典>> O開頭詞條>>oil reservoir(sump)的意思 漢英字典oil reservoir(sump)中文翻譯：【化】 油腔oil reservoir(sump) 相關詞條：oil of geranium oil pump casing oiled silk oil-immersed transformer oil of sweet bay oil slinger oil-containing semi-solid composition oil refining supercentrifuge oil cock oil in water emulsion