短语词组短語idle line [通信]空線;閑線idle line termination 閑置線路終接設備;空線終耑網絡IDLE line detected 監測到縂線空閑idle line indicating 空閑線路指示ILI Idle Line Indicating 空閑線路指示Idle Line Interrupt Enable Bit 中斷允許位Idle -Line 空閑線;喚醒 返回 line idle