Pcna
[医][=proliferating cell nuclear antigen]增殖细胞核抗原
🗣️ 情景例句
Well, did you do any fishing?
你们钓了鱼吗？
All these articles are best selling lines.
所有这些产品都是我们的畅销货。
A Frenchman, for instance, might find it hard to laugh at a Russian joke.
譬如，法国人听完一则俄国笑话可能很难发笑。