Primogyn
炔雌醇
🗣️ 情景例句
As far as possible, the teacher should expose the student to real life situations.
教师应该尽可能使学生接触现实生活的情景。
If you would have a thing well done, do it yourself.
如要是情做得好，你须亲自动手搞。
Yes?
什么事？