Hydrofluorocarbon
= HFC
✅ 同义词
🗣️ 情景例句
Scared? Why?
紧张？ 为什么？
Fred will be happy to come to your party.
佛列德可能欣然去参加你的派对。
and that is what all patients demand of their doctors----to be cured at no inconvenience to themselves.
病要治好，但不要太麻烦。