Fluoric acid
[医] 氢氟酸
🧩 词语组成解析
a. 氟石的, 从氟石获得的, 氟素性的
🗣️ 情景例句
I need your help badly. My car can't start. Can you send somebody over?
我急需你们的帮助。我的车启动不了，能派人来修吗？
Watch out, it's dangerous.
注意，危险啊！
What they had in fact found was a ship which had been sunk many years before.
事实上，他们发现的是另一艘沉没多年的船。