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
Would you kindly hold these keys, please?
请帮我拿一下钥匙。
Experience is a school from which one can never graduate.
经验无止境。
I think you were a little too high on some of the items.
我想你们有几个项目的价格高了一点。