noun🔗Share煤渣，炉渣 Partially or mostly burnt material that results from incomplete combustion of coal or wood etc."After the campfire died down, only glowing cinder remained. "篝火熄灭后，只剩下还在发光的煤渣了。materialsubstancefuelChat with AIVocabulary GamePractice Reading
noun🔗Share煤渣，灰烬 An ember."The last cinder in the campfire glowed faintly before turning to ash. "篝火里最后一点带着微光的煤渣，最终也变成了灰烬。materialsubstancefuelenergyChat with AIVocabulary GamePractice Reading
noun🔗Share炉渣，矿渣。 Slag from a metal furnace."The workers carefully scooped the hot cinder from the furnace. "工人们小心翼翼地从炉子里舀出滚烫的炉渣。materialsubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share提神剂, 兴奋剂 Any strong stimulant added to tea, soda water, etc."The soda jerk added a shot of cinder to my cola for an extra zing. "为了让我的可乐更有劲儿，那个苏打水店员往里面加了一剂提神剂。drinksubstancefoodChat with AIVocabulary GamePractice Reading
verb🔗Share烧成灰，烧成灰烬 To reduce to cinders."The fire completely cindered the old wooden chair. "大火把那把旧木椅子烧成了灰烬。materialprocesschemistryChat with AIVocabulary GamePractice Reading
verb🔗Share用煤渣覆盖，用灰渣覆盖 To cover with cinders."We plan to cinder this path."我们计划用煤渣铺这条路.materialsubstanceChat with AIVocabulary GamePractice Reading
