Cavum intestinale
[医] 肠腔
🧩 词语组成解析
n. 空腔(如耳腔)
🗣️ 情景例句
It's the world's largest island, but it's also the world's smallest continent.
它是世界上最大的岛屿，同时也是世界上最小的洲。
How did you like the game?
你觉得这场比赛怎么样？
It's often cold in November and it rains sometimes.
11月常常就冷了，而且有时下雨。