Columnae anales
[医] 肛柱, 直肠柱
🧩 词语组成解析
[医] 柱
🗣️ 情景例句
It's been great talking to you.
和你谈得真高兴。
If the beard were all, the goat might preach.
如果有了需就什么都行，那么山羊也可以说教了。
What was it like?
那次地震怎么样？