n.截肢
After the amputation of his left leg he becomes a cripple. 在他的左腳截肢之后，他變成一個肢體殘障人士。
Energy expenditure can be minimized by a properly performed aboe-the-knee amputation. 能量消耗可通過恰當(dāng)?shù)南ド辖刂g(shù)最小化。
