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
How do you keep in shape?
你怎么保持身材？
Therefore, having a basic knowledge of business.
因此，懂得一些商务和贸易的英语术语。
Have you had any breakfast yet?
你吃过早餐了吗？