动词
中文翻译：交换
同义词：
['trade', 'swap', "meet例句：1. They exchanged their stories about the trip to each other's homes.（他们互相交换了关于旅行的故事。）"]
例句：
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1. They exchanged their stories about the trip to each other's homes.
他们互相交换了关于旅行的故事。
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2.The company exchanged its old inventory for new ones.
公司用旧的存货换取新的。
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3.She exchanged a few words with the foreign visitor.
她与那位外国游客交换了几句话语。