A key one is utility, which refers to the design's functionality: Does it do what users need?

一个重要的就是实用性，即是设计的功能性：它所做的迎合用户需要吗？

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For the truly paranoid who refuse to create a password-less SSH public-private key pair, there's the ssh-agent utility.

对于拒绝创建无密码ssh公私密钥对的真正的偏执狂来说，有一个ssh - agent实用程序。

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Lotus Mobile Connect ships with a utility, wg_ikeyman, for managing key database files.

Lotus Mobile Connect附带有一个实用程序wg_ikeyman，用于管理密钥数据库文件。

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Manufacturing and utility-plant construction has been key in recent quarters.

FORBES: Are construction's bright spots dimming?

Cerberus got a company dependent on a narrow range of sales (trucks and sport utility vehicles), behind on key technologies, burdened by high U.S. labor costs (though the new labor contract with the UAW includes some savings) and having little presence outside of North America.

FORBES: Chrysler's Last Stand

The interior is a key part of any crossover utility vehicle and the CrossBlue's is ultra-stylish, luxurious, and versatile.

ENGADGET: VW unveils CrossBlue plug-in SUV with iPad mini headrests and 85MPGe efficiency (eyes-on)