Trengestone
[化] 群孕酮; 氯二去氢逆孕酮
🗣️ 情景例句
Yes, let me try. Oh, it's difficult. Will you show me how to do it?
好吧，让我试试吧！哦，真不容易。能教我怎么用吗？
How could you do this?
怎么可以这样？
That's sensational news,isn't it, Kate?
凯特，这真是条轰动的消息，是不是？