An aggregation can have multiple parameters, which is why this is returned as an array.

一个聚合可以有多个参数，这就是为什么要以数组的形式返回参数。

youdao

Provides a join point for multiple input messages that enables message aggregation.

提供多个输入消息的联接点，该联接点支持消息聚合。

youdao

This scenario involves a combination of the two previously described examples, having an aggregation of data from multiple sources embedded within a batch processing aggregation.

此场景包括以前描述的两个示例的合并，并让来自多个来源的数据聚合嵌入到批处理聚合中。

youdao

Security: Dr. Gropper believes there should Multiple Voluntary IDs (to limit aggregation) linked to centralized consent, transparent record locater services and accounting for disclosures.

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Carrier aggregation is a way to boost LTE performance by tapping into multiple LTE streams on different frequencies.

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