Battey's operation
[医] 巴提氏手术(正常卵巢切除术,以达闭经之目的)
🧩 词语组成解析
🗣️ 情景例句
I've seen pictures of him.
我见过他的照片。
What is known to three is known to everybody.
一件事情三个人知道就人人知道。
It was upon this principle that the first instruments were made,
据这一原理，制造出了最初的地震仪器，