Gestrinone
乙基羟基二降孕三烯炔酮
🗣️ 情景例句
There's something missing. You've got a good eye, Richard.
少了些东西。你有艺术眼光， Richard。
The samples you asked for will follow by separate post.
贵方所要样品另行邮寄。
That couldn't be better.
那再好不过了。