Gestogen
助孕素
🗣️ 情景例句
Why were you out of work for so long?
你为何这么久没有工作？
Why did the company demand his resignation?
为什么公司命令他辞职呢？
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。