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
Do you think you can make yourself understood in English?
你认为你能用英文表达你的想法吗？
That's nice. Where?
好啊，去哪儿了？
Yes, it was. But it's much colder today.
是的，昨天冷。但是今天更冷。