Keratinizing
v. 使角质化, 角质化( keratinize的现在分词 )
🗣️ 情景例句
We promise. Can we pay for our imports in RMB?
我们答应。请问，我们能否用人民币付款？
How is your room?
你的房间怎样？
You used to smoke 40 cigarettes a day.
他以前每天狂抽四十根烟。