Exo-antigen
[医] 菌表抗原, 体外抗原
🧩 词语组成解析
abbr. exopolysaccharide 表多糖
antigen
['æntidʒən]
n. 抗原;
🗣️ 情景例句
Have you ever studied French?
你学过法语吗？
The sacrifice of time is the costliest of all sacrifices.
损失时间是一切损失中代价最大的损失。
Sure. We were in the same class.
当然认识。我们同班呢。