role [rəʊl]
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基本释义
n.角色;任务
英英释义
the position or purpose that someone or something has in a situation , organization , society or relationship
参考例句
My role has ended here. 我的任务已经在这里结束。
Mini-computers are playing an important role in our lives. 微型电脑在我们生活中扮演着重要的角色。
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