n.輕油直餾分 light straight run naphtha: 輕直餾石腦油lsr light straight run: 輕直餾油straight-run light fraction: 直餾輕餾分run straight: 筆直跑, 正正經(jīng)經(jīng)做人straight run: 混合的; 雙班; 直餾;直餾餾分;直餾產(chǎn)品; 直餾餾分下載手機詞典可隨時隨地查詞查翻譯