Immunogens
(immunogen 的复数) n. 免疫原
🗣️ 情景例句
I haven't had a minute to relax all day.
我今天连一分钟都没休息。
This is Mr. Jones.
这是琼斯先生。
Take it easy, you will be all right in a couple of days.
别担心，你两天之内就会痊愈的。