计算机术语“optional argument”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	optional argument
释义	optional argument 可选参数［变元］;［取舍引数］ An argument that does not have to be specified in a RGL/FEP subroutine call; however, the punctuation that delimits it must be specified. 在RGL/FEP子程序调用过程中,一种不一定要指明的变元［参数］,但是对变元［参数］定界的标点符号必须指明。
随便看	system configuration system console system control area system control block system control block base register system control file system control language system controller system control panel system crash system data system data address space system date system deadlock system debugging system definition system definition record system design system designer system development system device system diagnostics system directory system directory list system disk

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