Hexafluoroethane
[化] 六氟乙烷
🗣️ 情景例句
How much do you need?
你需要多少钱？
What are you looking for?
你正在找什么？
There's a very important Chinese deer called the milu deer.
有一种非常珍贵的中国鹿，叫做麋鹿。