n.熔渣；矿渣； 荡妇
v.(英）严厉批评
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。
v.造渣
