amputate a leg 截肢一条腿
amputate an arm 截肢一条手臂
amputate a limb 截肢肢体
amputate surgery 截肢手术
medical amputation 医疗截肢
A: Why does the doctor amputates the leg?
A：为什么医生要截肢这条腿？
B: Because the infection is too serious to treat otherwise.
B：因为感染太严重，无法通过其他方式治疗。
1) 通过手术切除肢体
2) 医疗上为挽救生命而截除身体部分
3) 移除严重受损或感染的身体组织
1. 截除肢体或身体部分
2. 医学手术中的切除行为
verb
1. To surgically remove a limb or part of the body, usually due to injury, disease, or medical necessity.
Synonym: remove, cut off, excise