Praseodymia
氧化镨
🗣️ 情景例句
This is Alexandra Pappas, and this is my grandson Robbie,
这是Alexandra Pappas ，这是我孙子Robbie
He who plays with fire gets burned.
玩火者必自焚。
The color of her dress suits her very well.
她衣服的颜色很适合她。