Bioxyl
氯化氧铋
🗣️ 情景例句
I know that.
我知道。
The story Sam told wasn't very funny.
萨姆的故事一点意思也沒有。
While we were having breakfast, our little boy, Tommy, found two small coins on the floor.
正当我们吃早饭时，我们的小男孩汤米在地上找到两枚小硬币。