Kera
abbr. keratinase 角蛋白酶
🗣️ 情景例句
What's wrong with him?
他怎么啦？
The board won't approve of the budget for this year's expenditures.
会议上将不会承认本年度的支出预算。
What's your favorite steps?
你最喜欢跳什么舞？