interchangen.(思想、信息等的)交换，互换；(进出高速公路的)互通式立交，立体交叉道；v.交换，互换(思想、信息等)；将…交换；(使)互换位置
The interchange of ideas illumines the debate
思想的交锋使辩论熠熠生辉。
The two friends interchange letters each week.
这两个朋友每周都有信件往来。
As a manager, he often interchanges ideas with his workers.
作为经理，他经常与员工交换意见。
