Serologic
a. 血清学\\n[医] 血清学的
🗣️ 情景例句
I've known Martin for years.
我认识马丁好多年了。
It'll take almost all my savings to buy the ticket.
买票将花了我几乎所有的积蓄。
I just didn't wish to put you to the trouble of changing a large note.
只不过我不想麻烦你破开一张大票子罢了。