名词
中文翻译：有序的配对
同义词：
['pair', 'couple', 'set例句：1. They ordered a couple of steaks for dinner.（他们订了两份牛排晚餐。）2. The couple had just moved into their new home.（这对夫妇刚刚搬进了他们的新家。）']
例句：
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1. They ordered a couple of steaks for dinner.
他们订了两份牛排晚餐。
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2. The couple had just moved into their new home.
这对夫妇刚刚搬进了他们的新家。
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3. He was married to a beautiful woman and they were an ordered couple.
他娶了一个美丽的女人，他们是一对和谐的伴侣。