Fluoroneptunic acid
[化] 氟镎酸; 氢氟镎酸
🧩 词语组成解析
🗣️ 情景例句
That's what I thought.
我就是这么想的。
Necessity and oportunity may make a coward valient.
需要和机会可能使懦夫变成勇士。
She has been helping her husband for thirty years now.
她已经帮了她的丈夫30年了。