Columnae rectales
[医] 直肠柱, 肛柱
🧩 词语组成解析
[医] 柱
🗣️ 情景例句
I know who you are.
我知道你是谁。
This nation is noted for its natural resources.
这个国家以天然资源闻名。
Winter lasts from November to January and is very cold.
冬天11月持续到到1月，