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
but it'll take you ten minutes longer.
但会多花你十分钟的时间。
Milk,butter,and cheese are shipped here from the dairy farms.
这里的牛奶，黄油，和奶酪都从奶场装运来。
I was doing eighty when I overtook you.
我是以第小时80英里的速度赶上你的。