Immunogen
n. 免疫原
🗣️ 情景例句
He jumped at the offer.
他欣然接受了这个工作机会。
I believe they also deserve this award.
我认为他们也有资格获得这一奖项。
Hi, Kate.Next Sunday is my birthday. Can you come to my birthday party?
你好，凯特。星期天是我的生日。你能来参加我的生日聚会吗？