Mutilater
vt. 切去(手、足或身体的重要部分)；使断肢；使残废；残害：；使残缺不全；把…删改得支离破碎：
🗣️ 情景例句
He is not cut out for teaching.
他不是当教师的料。
His foot is wounded, Does it hurt?
他的脚受伤了，疼不疼？
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？