Milk serum
[化] 乳清
🧩 词语组成解析
milk
[mɪlk]
n. 奶;乳液;母乳;
vt. 挤奶;榨取;
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
They live from hand to mouth.
他们过着糊口的生活。
What is happening out there?
外面发生什么事情？
No! I think February is worse than January.
不！我认为2月比1月更糟。