单词	exchange zone
释义	exchange zone 交换带
随便看	destination store destination subarea field destination subarea fieldDSAF destination subarea field dsaf destination subfile destination subport address destination symbol destination system destination tag algorithm destination tape destination task destination task queue destination task queue depth destinations destinations competition destination selection Destination sequenced distance vector destination taxes destination terminal destination-terminal destination time destination tine destination-transport-address destination tributary station destination-type