Dihydrofluoride
[化] 二氢氟化物
🗣️ 情景例句
OK. I will try her back then.
好的，我到时再试试看。
Eagles fly alone,but sheep flock together.
鹰爱独飞羊爱群。
Half past four. Don't forget to tell Jim. I hope he can come too.
4：30。别忘记告诉吉姆。我希望他也能来。