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查单词网trade-intrade-in考试真题

trade-in

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英 ['treidin] 美

英语单词trade-in

英英释义考试真题实用场景例句

n. 折价物；折合价

考试真题

By offering instant discounts worth as much as $100, DeWalt launched a trade-in program to encourage people to bring back tools.