Prodan
氟硅酸钠
🗣️ 情景例句
I just solved the mystery.
我刚刚把那个谜底解开了。
She showed me her gratitude by inviting me to dinner.
她邀请我吃饭以表示她的感激。
We like the same music, the same food and the same books.
我们喜欢同样的音乐，同样的食物和同样的书籍。