Coproantibody
n. [生](存在于肠道内的)粪抗体
🗣️ 情景例句
Take the time, Susan.
别那么忙， Susan。
For a few, scholarships were sources of support.
有少数人，奖学金是他们接受教育的学费来源。
I only have small boxes.Do you want one?
我只有小盒的。您要一盒吗？