Pcna
[医][=proliferating cell nuclear antigen]增殖细胞核抗原
🗣️ 情景例句
Mary is not available at the moment.
Mary现在没空接电话
Please do not touch the wet paint.
油漆未干，请勿触摸。
She tried to play jazz on it!
因为她用它来弹奏爵士乐。