Dihydrofluoride
[化] 二氢氟化物
🗣️ 情景例句
I don't want to cut class.
我不想逃学。
When would you like to return?
你打算什么时候回来？
This is the most wonderful day of my life, because I'm here with you now.
今天是我一生中最美好的一天，因为我现在和你在一起。