Hey's amputation
[医] 黑氏切断术(足部切断术的一种)
🧩 词语组成解析
amputation
[ˌæmpjəˈteʃən]
n. <医>截肢（术）;切断;切除;删除;
🗣️ 情景例句
and something blue.
一些蓝色的。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。
when H.M.S. Porcupine was put at the disposal of the Royal Society for several cruises,
皇家学会用英国"豪猪号舰艇进行了几次巡航后，