amputate|amputated|amputating

由于严重受伤，医生不得不截肢他的手臂。

Due to severe injuries, the doctors had to ___amputate his arm.

导演剪掉了电影中最精彩的场景，这严重削弱了故事的冲击力。

The director ___amputated the most exciting scene from the movie, severely weakening its impact.

医生建议截掉手指以防止坏疽扩散。

The doctor recommended ___amputating the finger to stop the gangrene from spreading.