Serum accident
[医] 血清意外
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
What was the weather like?
那边天气怎么样？
I've realized that we should stop the pollution.
我明白必须阻止公害的原因了。
Yes, they do.
他们是。