Sclerification
硬化作用, 硬化组织
🗣️ 情景例句
Does he have a family?
他有亲人吗？
I have an interview this afternoon.
我今天下午有面试。
Yes, that's a good idea. But I have another difficulty. My written English isn't very good either.
是的，这主意不错。但我还有另外一个难题。我的书面英语也不好。