Monovalent sera
[医] 单价血清
🧩 词语组成解析
a. 单价的\\n[医] 一价的, 单价的
浆液, 血清\\n[医] 血清; 浆液
🗣️ 情景例句
Remember me, Malcolm?
还记得我吗 ，Malcolm？
I don't know the exact date.
我不知道确切的日子。
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。