in OS/VS2 and MVT(and in MFT with subtasking),a priority specification associated with every task in a multitask operation,representing the highest dispatching priority that the task may assign to itself or to any of its subtasks是什么意思_in OS/VS2 and MVT(and in MFT with subtasking),a priority specification associated with every task in a multitask operation,representing the highest dispatching priority that the task may assign to itself or to any of its subtasks在线翻译_英语_读音_用法_例句