详细解释:n. 金刚砂
【化】 金刚砂
【医】 刚沙
英语解释：
名词 emery:
a hard grey-black mineral consisting of corundum and either hematite or magnetite; used as an abrasive (especially as a coating on paper)例句：
"I think her unseemly rush to always garner headlines has finally done her in, " Emery added.埃默里加上一句，"我认为她总是过分抢出风头终于毁了她自己。"