Kathepsin
组织蛋白酶
🗣️ 情景例句
I'm sorry. Really, I'm sorry.
我为你难过 真的为你难过。
Two things doth prolong your life: a quiet heart and a loving wife.
心情平静妻贤淑，延年益寿多得福。
Was the damage extensive?
坏得很多、很严重吗？