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
Having their origins in China, chopsticks are used in many Asian countries.
筷子起源于中国，现在很多的亚洲国家都使用它。
But it looks like that's out of the question.
但现在看起来不太可能。
You don't keep your word.
你不守信用。