单词	vacant line
释义	vacant line [通信] 空闲行
随便看	ring syncline ring system ring systems ring-tail ringtail ringtail cat ring tail cat ring-tailed ringtailed ring-tailed cat ringtailed cat ring-tailed cats ring-tailed lemur ring-tailed lemurs ring-tailed macauco ring-tailed macaucos Ringtailed raccoon ringtailed roarer ring-tailed roarer ring tail lemur ringtails ring-tails ring tank ring taps ringtaw 竹外一枝斜竹外横斜竹外疏花竹帛烟销帝业虚竹引携琴入竹影留云竹径通幽处竹怜新雨后竹懒偏宜水竹房遥闭上方幽引ッ繰リ返ル引ッ被ル引ッ詰メ引ッ越シ引ッ越シソバ引ッ越シ蕎麦引ッ越ス引ッ込ミ引ッ込ミジアン引ッ込ミ思案