| 例句 |
These batteries are sold on a trade-in basis.这些电池是作为旧电池折价出售的。They took my old camera as a trade-in.他们用我的旧相机折价换购。He preferred to keep his old sedan rather than acquire something slightly newer on a trade-in.他宁可继续开他那辆旧轿车也不愿折价贴换一辆稍稍新一点的。Many car dealers offer a generous trade-in allowance.许多汽车经销商为以旧换新交易提供优厚的折扣。What is the car's trade-in value?这辆汽车折价多少? |