1. Shield volcano, cinder cones and composite volcanoes. 盾状火山、火山渣锥和复合火山。
2. When you are courting a nice girl an hour seems like a second. When you sit on a red-hot cinder a second seems like an hour. That's relativity. —Albert Einstein. 当你追求一个漂亮姑娘的时候，一小时感觉上就象一秒钟，当你坐在一堆红热的焦碳上的时候，一秒钟就象一小时。这就是相对论——阿尔博特·爱因斯坦。
3. Take new built mine seam for example, expound the advantages of leaving roadway fashion of concrete coal refuse cinder cement stone wall, and make analysis of technical economic. 以典型的新建煤矿煤层为例，阐述采用水泥煤矸碴胶泥砌筑石墙留巷方式的优点，并进行技术经济分析。
英英解释
n.
1. a fragment of incombustible matter left after a wood or coal or charcoal fire
