Fluoroalkane
[机] 氟烷
🗣️ 情景例句
Thank you.
谢谢 。
I checked my baggage in the baggage section.
我在行李房托运行李。
I'd like to introduce you to our company. Is there anything in particular you'd like to know?
我将向你介绍我们的公司，你有什么特别想知道的吗？