Emery
n. 金刚砂\\n[化] 金刚砂
✅ 同义词
📖 牛津释义
emery
n[U]
hard metallic substance used (esp in powdered form) for polishing, smoothing and grinding 金刚砂; 刚玉粉.
🗣️ 情景例句
Well, that is news.
噢， 这可是个新闻。
I can't believe it.
我不相信。
Wu dropped his stick! He stopped to get it and of course fell behind.
吴的接力棒掉地了！他停下捡棒，当然就落后了。