动词
中文翻译：交换
同义词：
['exchange', 'swap', 'transact例句：1. They exchanged pleasantries with each other before the meeting.（会议前，他们互相问候。）']
例句：
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1. They exchanged pleasantries with each other before the meeting.
会议前，他们互相问候。
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2. The company exchanged shares with its partners.
公司与合作伙伴进行了股份交换。
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3. The students exchanged ideas and opinions during the debate.
学生在辩论中交换了意见和观点。