O antigen
[醫(yī)] O抗原, 不動型抗原, 菌體抗原
?? 詞語組成解析
antigen
['?ntid??n]
n. 抗原;
??? 情景例句
Richard told us all about you.
Richard跟我們談起你 。
He who does not honour his wife, dishonours himself.
人不貴妻，自我丟臉。
We also played games on the sand.
我們還在沙灘上做游戲呢。