Fluoram
二氟化铵
🗣️ 情景例句
We hope you're successful in your new post.
我们希望你在新的岗位上成功。
A bit in the morning is better than nothing all day.
略有胜于全无。
But I was delighted to be able to say words that my family and a few friends could understand.
是，我却感到欣喜，能够说出我家里人和一些朋友可以理解的词语。