内置命令 meaning in English

built-in command

Displays built - in command buttons to perform edit , insert , or delete operations in the
控件中显示用来执行编辑、插入或删除操作的内置命令按钮。
You could write a shell or interactive environment in rexx perhaps running either external utilities or built - in commands , much like
执行的例子，您可以在rexx中写一个shell或者交互式的环境（或许会运行外部的实用程序或者内置命令，正如同