🧩 词语组成解析
abbr. CD4细胞；CD4抗艾滋病药（Cluster of Differentiation 4）
cell
[sel]
n. <生>细胞;小牢房;电池;<诗>墓穴;
vi. 住在牢房或小室中;
vt. 囚禁;
🗣️ 情景例句
What did I do with the rings?
我把戒指放哪儿了？
He has forgotten about his job.
他把工作忘得一干二净。
Yes, that's right.
对的。