Serum disease
[医] 血清病
🧩 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 speak a foreign language?
你会讲外语吗？
I wouldn't worry about it, if I were you.
我是你的话，我不会担心的。
It's green.
是绿色的。