Bifluoride
[机] 氟氢化物
🗣️ 情景例句
I'm here to see Mr. Carlson.
我来见Carlson先生。
To stop suddenly
突然停止
But I think it's much nicer in a paper bag,in the open air!
不过我想把它放在纸袋里，在露天吃更好！