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
I understand what you're saying.
我明白你说的意思。
No one can call back yesterday.
往日不复返。
They have been told that rescue operations are progressing smoothly.
他们一直被告知营救工作进行得非常顺利。