词汇	green medium
释义	green medium 绿色介质
随便看	spooling batch job Spooling bobbin or ring bobbin spooling bypassing spooling definition spooling device spooling devices spooling directory spooling equipment spooling gear Spooling is a form of batch processing spooling machine spooling oil spooling operating system spooling operator privilege class spooling-out spooling-out of cassettes spooling parchment spooling priority spooling program spoolings spooling subsystem spooling system spooling unit record spooling unit record io spooling unit record I/O