1.coke英[kəʊk]美[koʊk],n.焦炭;v.(使)炭化。
2.[例句]Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal.达比一直在寻找改善铁质的方法,他猛然想到可以不用木炭熔炼,而改用焦炭。