Ibb
[医][=intestinal brush border]肠刷状缘
🗣️ 情景例句
You are coming along well.
你进展得很好。
John could not decide when to leave.
约翰无法决定几时要出发。
It was very old and precious even then.
却使在当时，它也属历史悠久的珍奇之物。