Immunogen
n. 免疫原
🗣️ 情景例句
How does she get by on such a small salary?
她靠那么一点薪水怎么过生活？
Where the deer is slain,some of her blood will lie.
鹿死总有血迹留。
When did they leave this area?
他们什么时候离开这里？