utility:[ ju:'tiliti ]
n.公共设施,效用,公用程序,实用品,实用
例句与用法:
1.Their research project has limited practical utility.
他们的研究项目实用价值很有限.
2.The source entry utility operation during which source statements are keyed in and added a new records in a source member.
一种源输入公用程序的操作,在这一操作过程中,它将键入的源语句作为新记录加到源成员中.
3.Short for binder utility,an operating-system program that performs binding.
联编实用程序的简称,是一种能够实现联接和编辑的操作系统级的程序.参阅link－editor.
4.A utility infielder.
能攻善守的内场手