Pcna
[医][=proliferating cell nuclear antigen]增殖细胞核抗原
🗣️ 情景例句
Excuse me, but may I ask how old you are?
对不起， 我能问一下你多大了吗？
In my opinion, the product must be priced under $ 300.
就我的意见来说，产品价格必须订在300美元以下。
That is the law. You wanted justice, so you shall get justice, more than you wanted.
这就是法律。你要求公正，那么就让你得到公正吗，比你要求的还要多。