Ibb
[医][=intestinal brush border]肠刷状缘
🗣️ 情景例句
He keeps himself fit by running 5 miles every day.
他每天跑五公里以保持身体健康。
I remember the girl whose father earns $ 2000 a week.
我记得那个女孩的父亲一星期赚两千元。
and maybe that is where the rub is.
问题的症结恐怕就在这里。