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
I'll do it.
我去。
May I try it on?
我能试穿一下吗？
Often the little words have meanings of their own.
这些小词常常都有自己本身的意思。