That same secondary task - the grocery list - becomes more of a challenge when driving to a different grocery store using an unfamiliar route.

但是，如果你走一条新路线去不同的超市的时候，脑中处理第二件任务：需要买些什么，则会比较困难。

youdao

Walrus is the persistent secondary storage which is used by the node controllers to store their VM images and sometimes to store data.

Walrus是永久的二级存储，它被节点控制器用于保存vm镜像，有时也存储数据。

youdao

The STORE function creates an entry in both the primary and the secondary array (normal and reverse mapping).

STORE函数同时在主数组和辅数组(常规和反向映射)中创建一个项。

youdao

It also has a role as a secondary store of value.

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You cannot set up a store within 1000 feet of any elementary or secondary school, playground, recreation center or facility, child care center, public park, public transit center, library, or game arcade that allows minors to enter.

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