Ultraphosphate
过磷酸
🗣️ 情景例句
I think I have an idea
我想我有一个办法
I am Gary Swan, president of this company.
我是盖瑞.斯万，这家公司的总裁。
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。