Snotter
钢铸件中的氧化铈夹杂物
🗣️ 情景例句
I have to return this book to the library.
我得把书还回图书馆了。
One penny with right is better than a thousand without right.
合法取得的一辨士，胜于非法取得的一千辨士。
Let me pick it up for you.
我替你捡起来吧。