Gestogen
助孕素
🗣️ 情景例句
May I have her office phone number, please?
可以给我她办公室的电话吗？
I came to Harvard on a scholarship.
我是靠奖学金来哈佛大学求学的。
Not only did I know her, but I was her best friend.
我不仅认识她，还是她最好的朋友。