单词	火花区
释义	火花区 bloom
随便看	input-output program input/output program input/output program communication input/output program communication block input-output request input/output request input/output request control block input/output request message input/output program communication blockI/O PCB input/output program end flag input output programming system Input-Output Programming System input/output programming system input/output program status word location input output properties input-output properties input/output pulse input/output purge input output queue input/output queue input/output queue backward pointer input/output queue element input/output queue forward pointer input/output queueIOQ input/output queue length