| 释义 |
trade-in noun [countable, uncountable] a method of buying sth by giving a used item as part of the payment for a new one; the used item itself 折旧换购；以旧换新；折价旧物◆the company accepts trade-ins on desktop computers. 在这家公司可折旧换购枱式计算机。◆the trade-in value of the old car 旧汽车的以旧换新抵价 syn part exchange (bre) ▸ trade-in verb [transitive] |