residual fuel oil中文,residual fuel oil的意思,residual fuel oil翻译及用法 2026-08-13 15:45 浏览次数 27 residual fuel oil英[rɪˈzɪdʒu:əl fjuəl ɔil]美[rɪˈzɪdʒuəl ˈfjuəl ɔɪl][动力] 残余燃料油;残油