Prezymogen
[医] 前酶原
🗣️ 情景例句
Mitchell, so nice of you to come.
Mitchell，欢迎光临。
The child behaved so rudely that he put his father to shame.
这孩子举止非常无礼，使他的父亲感到羞耻。
It doesn't matter this time.
不要紧。请进来坐下吧。