utility program
参考词典中utility program的常规释义：
基本释义
- 实用程序
英英解释
1个名词解释
- (computer science) a program designed for general support of the processes of a computer
[同] service program, utility, utility program
[例]- a computer system provides utility programs to perform the tasks needed by most users
点击查看……- (computer science) a program designed for general support of the processes of a computer
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