🧩 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
The book impressed a lot of people.
那本书在很多人心中留下深刻印象。
Eat a peck of salt with a man before you trust him.
在你信任一个人之前,先要深入了解他。
Since the sea covers the greater part of the earth's surface,
既然海洋覆盖着地球的大部分表面,