英汉词典

1. 同辈表亲(或堂亲);堂兄弟(或姐妹);表兄弟(或姐妹)
    Your cousin is the child of your uncle or aunt.

    e.g. My cousin Mark helped me...
           表兄马克帮了我。
    e.g. We are cousins.
           我们是表亲。

2. 对等物;对等的人;相关的人(或事物)
    If you refer to two things or groups of people as cousins, you mean that they are equivalents or that there is a connection between them.

cousin在线翻译

    e.g. Whereas West Germans drink wine, their Eastern cousins prefer Schnapps...
           西德人喝葡萄酒，而他们东德的兄弟姐妹则喜欢喝杜松子酒。
    e.g. The average European kitchen is smaller than its American cousin.
           欧式的厨房一般比美式厨房小。