Amelogenesis
[医] 釉质发生
🗣️ 情景例句
I have two career opportunities at the same time.
我同时有两个事业机会。
How did you like the game?
你觉得这场比赛怎么样？
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！