名詞 emery:

1. a hard grey-black mineral consisting of corundum and either hematite or magnetite; used as an abrasive (especially as a coating on paper)

1. "I think her unseemly rush to always garner headlines has finally done her in, " Emery added.
   埃默里加上一句，"我認(rèn)為她總是過分搶出風(fēng)頭終于毀了她自己。"
2. The emery is a hard metallic substance.
   金剛砂是非常堅(jiān)硬的金屬物質(zhì)。

em.er.y

n.（名詞）
A fine-grained impure corundum used for grinding and polishing.
剛玉粉，金剛砂：用于磨粉和打光的一種細(xì)磨的不純的剛玉粉

來源：
Middle English
中古英語
from Old French emeri, emeril
源自 古法語 emeri, emeril
from Late Latin smericulum
源自 后期拉丁語 smericulum
from Greek smiris
源自 希臘語 smiris