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
Do you hike or fish on your trips?
旅游时，你会步行或钓鱼吗？
One never loses by doing a good turn.
行善者决无一失。
Stop complaining!
别发牢骚！