Serum lutein
[医] 血清黄体素
🧩 词语组成解析
serum
['sɪrəm]
n. <医>血清，血浆;浆液，树液;乳清;
n. 叶黄素\\n[医] 黄体素, 脂色素
🗣️ 情景例句
How does that make you feel?
那让你感觉如何？
Just to be on the safe side.
为了安全起见。
The doctor said he could do nothing to help him.
医生说他对此无能为力。