动词短语
中文翻译：交换
同义词：
['trade', 'swap', 'exchange例句：1. They exchanged their old cars for new ones.（他们用旧车换了新车。）2. The company exchanged its shares for cash.（公司用股票换现金。）']
例句：
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1. They exchanged their old cars for new ones.
他们用旧车换了新车。
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2. The company exchanged its shares for cash.
公司用股票换现金。
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3.He exchanged his time for a better job offer.
他用自己的时间换取了更好的工作机会。