Serum prophylaxis
[医] 血清预防
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
n. 预防\\n[医] 预防
🗣️ 情景例句
We need to bring a flashlight.
我们需要带一个手电筒。
If he doesn't pay, who will?
如果他不，谁要付账？
Where he made mistakes, he admitted these willingly.
无论在哪里犯了错误，他都乐于承认。