trade in
... too much for sb使某人承受不了 trade in以旧换新 treat sb请客,招待某人 ...
a trade-in
... Trade - in 冬季校服 a trade-in 以旧换新 trade-in value 以旧换新抵价 ; 抵换价值 ...
trade new good for old
... trade new good for old 以旧换新 Free Trade Good 自由贸易好 that is a good trade 那是笔好生意 ...
trade in purchase
... trade effluent 工业排出物 trade in purchase 退旧买新;以旧换新 trade mark act 商标法 ...
old for new service
以旧换新 old for new service
“以旧换新”是个多义词,它可以指以旧换新(若初文学网小说), 以旧换新(消费政策), 以旧换新(2009年美国电影)。