名词
中文翻译：Unknown
同义词：
['trade', 'swap', 'transact', 'commerce', 'interchange']
例句：
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1.They exchanged ideas with each other duringthe meeting.
他们在会议期间互相交换了意见。
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2. The company exchanges its shares ona stock exchange.
该公司的股票在证券交易所上进行交易。
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3. Exchange rates fluctuatefrequently due to global economic conditions.
由于全球经济状况，汇率经常波动。