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
The important thing is that you tried.
重要的是你已经努力过了。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
There are some clouds in the sky,but the sun is shining.
天空中飘着几朵云，但阳光灿烂。