cinders

1.Rake out the cinders before you start a new fire.

在重新点火前先把煤渣耙出来。

2.a fireplace full of glowing red cinders

堆满火红煤渣的壁炉

3.This material is variously termed ash, clinker, cinders or slag.

这种材料有不同的名称，如灰、炉渣、煤渣或矿渣。

4.The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

采用化焙烧—软锰矿浆吸收、磁化焙烧—磁选、酸浸工艺处理砷华废渣。