Hayem's serum
[医] 阿扬氏血清(一种浓盐液)
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
🗣️ 情景例句
When and what university did you graduate from?
你何时从哪所大学毕业？
She couldn't bear the sight of the mean man.
她连看那个卑鄙的男人一眼都不愿意。
But we need just a little more time.
请再多给我们一点点时间。