Serum diagnosis
[医] 血清诊断
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
I don't know for sure.
我不太清楚。
Make yourself necessary to someone.
使你有益于人。
I hid in a farmer's cart which was taking vegetables into the castle.
我藏在一个农民的车子里，车子正往城里送菜。