Emery stone
钢砂石，曲石
🧩 词语组成解析
n. 金刚砂\\n[化] 金刚砂
stone
[ston]
n. 石头;宝石;矿石;（膀胱或肾脏中的）结石;
vt. 向扔石块;用石头铺;以石掷向;除（水果的）硬核;
adj. 石制的;石头似的;[S-]石器时代的;粗陶制的;
adv. 石一般的;
🗣️ 情景例句
The best way to promote your products is through advertising.
推广产品最好的方法就是买广告。
Do not despise your enemy.
万勿轻敌。
Dan wondered why he was wanted by the police, but he went to the station yesterday and now he is not worried anymore.
丹奇怪警察为什么找他，但昨天还是去了，结果他一再担心了。