Multiple attributes in the entity may be combined to form a composite primary key.

实体中的多个属性可以组合成一个复合的主键。

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North American tribal customs feature “two-spirit” people who combined male and female attributes (anthropologists call these “berdache”, from a French word for catamite).

北美部落习俗中将有男女特性的人称为“双灵魂”（人类学家称之为“berdache”从法语借来的词，意指双体人）。

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The books supplier selection is usually made by multiple decision-makers considering multiple attributes of the suppliers, so a combined multi-attribute group decision-making model is proposed for it.

为解决图书供应商选择问题，建立同时考虑多个属性，由多人进行决策的组合多属性群决策模型。

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"These economic attributes, when combined with media concentration, endanger democracy, " intoned a collection of self-appointed media watchdog groups in a response to another FCC filing last December that would lift the restriction against combinations of newspapers and broadcast outfits in the same market.

FORBES: Free the Airwaves