Immunogens
(immunogen 的复数) n. 免疫原
🗣️ 情景例句
I hope that's a compliment.
我希望这是赞美之词。
Usually,I have a big breakfast.
通常,我吃一顿丰盛的早餐。
Who was first? Who was second? Who was third?
谁是第一？谁是第二？谁是第三？