revertvi.恢复;回复;归还
reverted gear train回归轮系
revertive impulsing返回脉冲发送
reverting equipment回复设备
revert dot blottingRDB
reverting call trunk回复通话中继线
reverting to history复归历史
revert to love-all从0:0开始
reverting call switch同线电话用户间互叫机键
revertive code control反向电码控制
revert to level flight转入平飞