retrace
美 [ˌriˈtreɪs]英 [rɪˈtreɪs]
- v.折回;追溯;沿原路返回;重走(别人走过的路线)
- 网络回顾;回扫;重描
第三人称单数:retraces 现在分词:retracing 过去式:retraced

retrace
1.~ sth沿原路返回;折回to go back along exactly the same path or route that you have come along
2.~ sth重走(别人走过的路线)to make the same trip that sb else has made in the past
3.~ sth追溯;找出;回顾to find out what sb has done or where they have been
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