Cooper's operation
[医] 库柏氏手术(髂外动脉结扎法)
🧩 词语组成解析
🗣️ 情景例句
Three--t-h-r-e-e.
Three t-h-r-e-e。
When it started raining, I was reading books.
当开始下雨的时候，我再看书。
It's about a time when there were black slaves in North America. It's about their fight for freedom.
（它）讲的是有一段时期，北美洲存在黑奴。影片讲述他们为自由而斗争的情况。