动词
中文翻译：交换
同义词：
['trade', 'swap', 'transact例句：1. They exchanged information about the new product.（他们交换了关于新产品的信息。）2. The company exchanges its shares with other companies.（该公司与其他公司交换股份。）']
例句：
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1. They exchanged information about the new product.
他们交换了关于新产品的信息。
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2. The company exchanges its shares with other companies.
该公司与其他公司交换股份。
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3.He exchanged pleasantries with his friend before leaving.
他离开前与朋友寒暄了几句。