焦炭置換比coke: n. 1.〔俚語〕=cocaine. 2.〔美口〕可口可 ...ratio: n. (pl. ratios) 1.比,比率,比值;比例 ...coal to coke replacement ratio: 煤-焦炭替換比coal-to-coke replacement ratio: 煤焦炭更換比; 煤焦置換比oil to coke replacement ratio: 油焦置換比下載手機詞典可隨時隨地查詞查翻譯