Enamel spur
[醫(yī)] 釉刺
?? 詞語(yǔ)組成解析
enamel
[i'n?m?l]
n. 搪瓷;琺瑯;指甲油;
vt. 給…上琺瑯;在…涂瓷漆;
spur
[sp?]
n. 馬刺;激勵(lì)因素;支柱;（公路或鐵路的）支線;
vt. 策（馬）前進(jìn);（尤指用馬刺）策（馬）加速;鞭策;
vi. 策馬飛奔;急速前進(jìn);
??? 情景例句
Would you like a cocktail before dinner?
你要在飯前來(lái)杯雞尾酒嗎？
A word spoken is an arrow let fly.
一言既出，駟馬難追。
The killing of the bison changed the whole wildlife of the plains. With fewer bison, grass shoots were not eaten, so grass did not grow as strongly.
屠宰野牛改變了平原的全部野生生物。野牛少了，嫩草沒(méi)有牛來(lái)吃了，草就長(zhǎng)得不粗壯。