Fluoroneptunic acid
[化] 氟镎酸; 氢氟镎酸
🧩 词语组成解析
🗣️ 情景例句
Feel free to look around.
请随意到处看看。
I had to pay three dollars for my club fee.
我付了三美元给俱乐部
Yes, but not very.
是的，但不是很害怕。