Immunogens
(immunogen 的复数) n. 免疫原
🗣️ 情景例句
A large number of American radio stations operate in the red.
许多美国电台亏损经营。
The play became a tremendous hit.
这出戏一鸣惊人。
I was so tired. I could have slept for a week.
我累死了！我能蒙头睡上一星期。