Ammonium selicofluoride
[化] 氟硅酸铵
🧩 词语组成解析
n. 铵\\n[化] 铵
🗣️ 情景例句
No, these are only personal effects.
没有，这只是些私人用品。
Do you ever learn Chinese during the holidays?
你曾经在假日期间学中文吗？
Oh, look! said Ann. What's that? She pointed at one of the things.
“看啊！”安说，“那是什么？”她指着一件展品问。