形容词
中文翻译：相互的
同义词：
['mutual', 'reciprocal例句：1. The two companies have a mutual interest in the project.（这两家公司拥有这个项目的共同利益。）2. The teacher gave each student a reciprocal pen as a reward.（老师给每个学生一支互惠钢笔作为奖励。）3. In a reciprocal relationship', 'both parties benefit from the exchange.（在互惠关系中，双方都能从交换中得到好处。）']
例句：
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1. The two companies have a mutual interest in the project.
这两家公司拥有这个项目的共同利益。
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2. The teacher gave each student a reciprocal pen as a reward.
老师给每个学生一支互惠钢笔作为奖励。
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3. In a reciprocal relationship, both parties benefit from the exchange.
在互惠关系中，双方都能从交换中得到好处。