Snotter
钢铸件中的氧化铈夹杂物
🗣️ 情景例句
If you don't give me a better price, I won't buy this.
如果价格不更优惠些，我是不会买的。
The man is a space scientist.
这个人是太空科学家。
If Tom cannot keep his promise, he'll lose face.
如果汤姆不能信守诺言，他就会丢面子。