Ectodermatosis
[医] 外胚层形成异常, 外胚层增殖
🗣️ 情景例句
When he came to the States five years ago, he had only forty dollars in his pocket.
五年前他来美国时，口袋里只有40美元。
Every why has a wherefore.
事出有因。
No, that's not mine.
不，那不是我的。