Pcna
[医][=proliferating cell nuclear antigen]增殖细胞核抗原
🗣️ 情景例句
And I lick the envelopes.
那我就粘信封 。
Hardships never come alone.
祸不单行。
(Bruce rings up his father on the telephone.)
（布鲁斯给他父亲打电话。）