Ketoprostenoate
酮前列腺烯酸
🗣️ 情景例句
Yes, she does. She works at home.
是的，她工作。她在家里工作。
Do you mind my smoking?
你介意我抽烟吗？
I know why you came, Wei Hua. You want to get your TV set back, don't you?
我知道你为什么来，魏华。你想取回电视机，是不是？