Bifluoride
[机] 氟氢化物
🗣️ 情景例句
Save that for the suckers.
鬼才信你那一套。
You can receive our program at short wave 37.5 MH.
你可在短波37.5赫兹上收到我们的节目。
Yes, it is.It's very urgent.I feel awful. I have a terrible toothache.
是的，很急。我难受极了，牙痛得要命。