S antigens
[医] 可溶性抗原
🧩 词语组成解析
n. 抗原( antigen的复数形式 )
🗣️ 情景例句
You were right, Robbie.
你做对了， Robbie。
My thesis is due the same week as midterms.
毕业论文截止的日期，和期中考试那一周重复。
But I must ask my parents first. What time shall I come?
不过我必须先问问父母。我几点钟来呢？