Pcna
[医][=proliferating cell nuclear antigen]增殖细胞核抗原
🗣️ 情景例句
Well, how would it be if you took some time
好， 那你花些时间
What are you looking at?
你正在看什么？
and yet one might be cautious about believing this statement.
不过，人们不会轻信她的抱怨。