O antigen
[医] O抗原, 不动型抗原, 菌体抗原
🧩 词语组成解析
antigen
['æntidʒən]
n. 抗原;
🗣️ 情景例句
It is too expensive. How about half the price?
太贵了，半价怎么样？
No sweet without sweat.
没有辛勤的劳动就没有甜蜜的收获。
I have been trying to get my new room in order.
我试图把我的新房间收拾整齐，