Ectodermatosis
[医] 外胚层形成异常, 外胚层增殖
🗣️ 情景例句
How did he get to be a department head so fast?
他怎么这么快就成为一个部门的主管？
My sister worked as a secretary before she got married.
在她结婚了以前，我的姐姐为一位秘书。
Lucy and Wei Hua meet outside Lucy's house.)
（露茜和魏华在露茜家外面相遇。）