Fluoroneptunic acid
[化] 氟镎酸; 氢氟镎酸
🧩 词语组成解析
🗣️ 情景例句
It was so exciting to meet her again after so many years.
多年以后和她再相遇是多么让人激动啊!
These clothes are dirty, they need to be washed.
这些衣服脏了，需要去洗。
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。