burn coal可数吗
例句：powerstationsburncoalfromtheRuhrregion.发电站烧的煤产自鲁尔地区。wasahigh-earningbrokerwithmoneytoburn.他是高收入的经纪人，有花不完的钱。hthemcarefullyastheyfinishcookingbecausetheycanburneasily.就...
coal意为煤块时可数吗
coal的基本含义及用法介绍：1、可作名词，意为煤;(尤指燃烧着的)煤块。例句：Iputmorecoalonthefire.我往火里再加了些煤。Ahotcoalfelloutofthefireandbuthecarpet.一块燃烧着的`煤块从火炉里掉出来把地毯烧了。Gas-firede...