Pcna
[医][=proliferating cell nuclear antigen]增殖细胞核抗原
🗣️ 情景例句
How much are the dues?
会费多少？
No. You're going the wrong way. You want the Number 11. It stops in front of the post office.
不去。你乘错车了。你要乘11路。它在邮局门前停站。
Maybe it was useful for some people, but it wasn't for me.
它可能对一些人有用，但对我没用。