美国传统词典定义公用事业是作为日用组件为大众消费和设计提供不同的实际使用。
American Heritage defines a utility as a commodity component that is provided for general consumption and designed for a variety of practical USES.
使用公用库面板以通用的外观快速添加常用组件。
Use the common Library panel to quickly add common components with a generic appearance.
用于修饰或说明计算机的体系结构模式或主要部件的配置方法，使得所有特殊安装的组件都放在一个公用的组合块中。
Pertaining to the mode of a computer organization or configuration of the primary units so that all components at a specific installation are held in a common pool.
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