音标：[slæg]
n. 熔渣, 矿渣, 无足轻重的人
vt. 使变成熔渣
vi. 变熔渣
【化】 炉渣
在线英汉词典

slag的短语、例句：

slag n 1 [U] waste matter that remains after metal has been extracted from ore by smelting 矿渣; 熔渣. 2 [C] (Brit derog sl 贬, 俚) woman who does not look respectable and is regarded as sexually immoral 贱妇; 淫妇. slag, v (-gg-) (phr v) slag sb off (Brit sl 俚) say offensive and critical things about sb, esp unfairly 侮慢或批评某人（尤指无理地）
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.