Fluomethane
氟代甲烷
🗣️ 情景例句
Your room number is 512. Here's your key.
房间号码是512。这是您的钥匙。
You said it. I didn't.
这是你说的喔！
If you are interested, I will prepare a list of them.
如果您感兴趣的话，我可以列表让你参考。