Monograin
[采矿]流质烈性炸药
🗣️ 情景例句
I know, Grandpa.
我知道 ，爷爷。
He that marries for wealth,sells his liberty.
为财富而结婚的人，出卖了自己的自由。
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。