Recessus intersigmoideus
[医] 乙状结肠间隐窝
🧩 词语组成解析
[医] 隐窝
🗣️ 情景例句
I am in the 7th grade.
我是七年级。
I hope you're enjoying your stay here.
我希望你在这里过得愉快。
Please say hello to your mother for me.
请代我向你母亲问好。