Polygamia
杂性纲
🗣️ 情景例句
Very splendid. How about patent rights?
很不错。它的专利权怎么样呢？
I'll back you up.
我支持你！
I'm sorry to hear that. I hope you're better now.
听说你病 了，我心里很不好受。我希望你现在好些了。