Petterdite
砷铅矿
🗣️ 情景例句
Oh, Daddy, does that mean we don't have to move?
噢 ，爸爸 ，你的意思是我们不必搬家了？
Why don't you change your route?
你们为什么不变更路线呢？
I want to buy some food for supper this evening.
我想买点晚饭用的东西。