B-cells
(b-cell 的复数) [医][=bone marrow derived cell]b细胞（骨髓产生细胞）
🧩 词语组成解析
n. 细胞；牢房；小屋；单元格（cell的复数）
🗣️ 情景例句
Marilyn, I have to tell you something.
我得告诉你， Marilyn
I often go to the office in the morning.
我常常在早上去办公室。
What do you do as a director?
作为导演您具体干什么呢？