Kerasine
角铅矿
🗣️ 情景例句
Can you weigh this for me?
你能帮我称称这（包裹）吗？
It's just what I had in mind.
这正是我想要的。
Her eyes were fixed on her plate and in a short time, she was busy eating.
她的眼睛盯着自己的盘子，不一会儿就忙着吃起来了。