Stibious
三价锑的
🗣️ 情景例句
Help! Help! I can't swim!
救命！ 救命！ 我不会游泳
We are sure both of us have a brighter future.
我们相信双方都有一个光明的前景。
If you park your car in the wrong place, a traffic policeman will soon find it.
一旦你把汽车停错了地方，交通警很快就会发现。