Proctococcypexy
[医] 直肠尾骨固定术
🗣️ 情景例句
Don't worry, Alexandra.
别担心，Alexandra。
He is watching the sea on the mast.
他从桅杆上面眺望着大海。
At the age of twelve years, the human body is at its most vigorous.
人体在12岁时是生命力最旺盛的时期。