磨合用潤(rùn)滑油磨合用油running: adj. 1.跑的,邊跑邊走的;流動(dòng)的,流體的;【機(jī)械工 ...oil: n. 1.油;油類;油狀物〔一般是不可數(shù)名詞,表示種類時(shí) ...running in oil: 磨合油running of cold oil: 輸送冷石油running on heavy fuel oil: 重油運(yùn)轉(zhuǎn)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯