Floram
重氟化铵
🗣️ 情景例句
Your real education doesn't start until you get out into the real world.
直到你踏入现实社会，你才真正开始学习。
Don't cry out before you are hurt.
还没受苦，就别叫苦。
Fine, thanks. How are you?
谢谢，你好吗？