Keratinization
n. [医] 角质化
🗣️ 情景例句
I've never worn them before.
我从来没有戴过这个。
Careful!
小心！
Four years later, she left the children's home and entered an institution for the blind, where she learnt braille.
4年之后，她离开孤儿院，进入一盲人学校，学习布莱叶盲文。