Serodifferentiation
n. (用血清学方法对微生物作的)血清鉴别
🗣️ 情景例句
Nancy, would you like to come over the day after tomorrow?
南西，你后天要不要到我家来？
I used to take a walk in the early morning.
我过去常一大早出去散步。
'I find it beautiful,' I said.
“我觉得它好看，”我说，