Cd4
abbr. CD4细胞；CD4抗艾滋病药（Cluster of Differentiation 4）
🗣️ 情景例句
I work out at the gym everyday.
我每天都在体育馆进行锻炼。
How do I look?
我看上去怎样？
We were out of the part you needed.
你要的那种零件我们没有货了，