Polycompound
多组分化合物
🗣️ 情景例句
You're not so bad yourself, Son.
你自己也不错，儿子。
No matter what happens, don't be discouraged.
无论发生什么事，都不要气馁。
Is that all? He doesn't say very much,does he?
就这些吗？他没写许多，是吗？