基本解釋n.[機(jī)]潤(rùn)滑油孔；注油孔同根派生 oilhole相關(guān)詞英漢例句Design of the Drilling Head Using in Oblique Oilhole of Crank 曲軸斜油孔鑽削頭設(shè)計(jì)Keywords crank's oblique oilhole;special drilling head;electromagnetic clutch; 曲軸斜油孔;專用鑽削頭;電磁離郃器;oilhole更多例句