Ibb
[医][=intestinal brush border]肠刷状缘
🗣️ 情景例句
Richard and I will put them into the envelopes.
我和Richard把它们放进信封。
Will you bring the laundry in if it rains?
下雨时请你收一下衣服，好吗？
I am afraid that l have to go.
我要走了。