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
Remember to lock your door and windows when you leave the house.
出门前记得锁好门窗。
Yes, to be sure.
是的，没错
Yes. In fact, I'm on our city team.
是的，事实上，我是我们市队的队员。