Fluoroplutonate
氟钚酸盐
🗣️ 情景例句
Great. What's happening with you these days?
非常好。你最近几天怎么样？
Omelets are not made without breaking eggs.
有失才有得。
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。