Fluorohydrocarbon
[化] 氟代烃
🗣️ 情景例句
She's so cute.
这只狗真可爱。
Yes. And another thing, would you mind not making long distance calls?
是的。还有一件事，请你别打长途电话了，好吗？
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，