柯林斯詞典spare-part surgery 1. N surgical replacement of defective or damaged organs by transplant or insertion of artificial devices 人造器官移植手術(shù) 返回 spare-part surgery劍橋詞典the process of taking a healthy organ such as a heart or lung from a person who has just died and putting it into a living person to replace an organ that is not working correctly 器官移植手術(shù) 返回 spare-part surgery