Plexus haemorrhoidalis medius
[医] 直肠中丛
🧩 词语组成解析
n. (血管、神经等的)丛\\n[医] 帕尼扎氏丛(包皮系带外侧窝内的深淋巴丛)
n. [解]中指
🗣️ 情景例句
He lives alone
他一个人生活
My wife and I still remember the first day we arrived in Beijing.
我太太和我仍然记得到北京的第一天。
They stretch out their legs like flying squirrels.
它们伸展四肢，就像飞行中的松鼠一样。