Xanthogenamide
乙黄原酰胺
🗣️ 情景例句
I know. I know. I'm really sorry.
我知道 我知道。真的很抱歉。
She is at a loss as what to do.
她不知怎么办才好。
Yes. Did you listen to the weather report on the radio?
是的。你收听了电台的天气预报吗？