Choladienone
[化] 胆二烯酮
🗣️ 情景例句
What's the reason why you left your previous employer?
你离开原来那个雇主的原因是什么？
He is a good friend that speaks well of us behind our backs.
背后说人好话的够朋友。
Fine, thank you. And you?
我很好，谢谢。你怎么样？