part ex·change
noun/ˌpɑːt ɪksˈtʃeɪndʒ/
/ˌpɑːrt ɪksˈtʃeɪndʒ/
[uncountable] (British English)- a way of buying something, such as a car, in which you give your old one as part of the payment for a more expensive one
部分抵价交易；以旧换新交易 - in part exchange We'll take your old car in part exchange.
我们将部分抵价以旧换新的方式收回你的旧汽车。
- in part exchange We'll take your old car in part exchange.