Urease
n. [生化]脲酶,尿素酶
🗣️ 情景例句
Good luck! And stop worrying!
祝你好运， 别再担心！
Nothing for nothing and very little for a half penny.
一分钱，一分货。
This decline in vigour with the passing of time is called ageing.
生命力随时间的流失而衰退叫做衰老。