Cd4
abbr. CD4细胞；CD4抗艾滋病药（Cluster of Differentiation 4）
🗣️ 情景例句
What's gotten into him?
他怎么搞的？
I ask him to do the housework now.
我要求他现在做家务。
What are you going to do with that vase, Penny?
你打算如何处理那共瓶？