Keratinise
[医]角质化
🗣️ 情景例句
Dad works hard, and he works late.
爸爸工作忙， 而且忙到很晚。
Nightingales will not sing in a cage.
夜莺困笼不唱歌。
I'd like to know how you reached your conclusions.
我想知道你们是如何得出结论的。