Prepatent
[醫] 顯露前的, 潛伏期的
??? 情景例句
Not to worry.
別擔心。
Mary gave birth to a baby last week.
瑪麗上星期做媽媽了。
Well, I can't leave before nine. I have a lot of work to do.
嗯，我9：00以前離不開。我有很多作業要做。