Foreign sera
[医] 异种血清
🧩 词语组成解析
浆液, 血清\\n[医] 血清; 浆液
🗣️ 情景例句
It's the first thing people will see when they come in.
这是人们走进来所看到的第一 件东西。
I get out of bed about 7 o'clock every morning.
我大约每天早上7点钟起床。
The doctor began to operate on the boy.
医生开始给那个男孩动手术。