Serum protein
[化] 血清蛋白
?? 詞語組成解析
serum
['s?r?m]
n. <醫>血清，血漿;漿液，樹液;乳清;
protein
['protin]
n. [化]朊，蛋白（質）;
adj. 蛋白質的;
??? 情景例句
How do you do?
您好！
All are brave when the enemy flies.
敵人逃跑時，個個都勇敢。
'At what time did you arrive at the station?'
“您幾點鐘到的火車站？”