互相用英文怎么说三种

"Mutual"，来自拉丁语 "mutuaps"，意为 "互相的"。例句：They have a mutual understanding. (他们有着互相的理解。)

"Reciprocal"，来自拉丁语 "reciprocus"，意为 "相互的"。例句：They have a reciprocal relationship. (他们有着相互的关系。)

"Interchangeable"，来自拉丁语 "inter" 意为 "在...之间" 和 "cambiare" 意为 "更换"。意为 "可互换的"。例句：The two parts are interchangeable. (这两部分是可互换的。)