granular mixture used as an abrasive, late 15c., from Middle French émeri, from Old French esmeril, from Italian smeriglo, from Vulgar Latin *smyrilium, from Greek smyris "abrasive powder" used for rubbing and polishing, probably a non-Greek word, perhaps from a Semitic source. Emery board attested from 1725.
例文
1. They infiltrated behind the lines so as to annoy the emery replacements.
彼らは敵軍のスケジューリングを妨害するために敵の後ろに浸透した。
2.She rubbed the glass with emery paper.
彼女はサンドペーパーでガラスを研磨した。
3.Stainless steel sheet with polished surface processed with fiber emery wheel.
繊維砥石で加工したステンレス鋼板材の表面。
4.The mechanism of grinding internal gear of spherical worm emery -wheel is reserched.