Plexus lumbosacralis
[医] 腰骶丛
🧩 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)
🗣️ 情景例句
Is that all for customs formalities?
海关检查就这些了吗？
Speak well of your friend, of your enemy say nothing.
要赞美朋友，莫提及敌人。
Yes, it certainly is.
是呀，确实如此。