slags

n.熔渣；矿渣； 荡妇

v.(英）严厉批评

Some come off in the form of gases and others collect as slag. 有的化成气体跑掉了，有的结成了熔渣。

Some possibility exists to use the slag from the smeltery. 存在利用这家冶炼厂的矿渣的某种可能性。

Now he's left, she's always slagging off her old boss. 因原老板已走了，她就一个劲儿地褒贬他。