retrace
v. 重描；折回；追溯
形容词：retraceable 名词：retracement 过去式：retraced 过去分词：retraced 现在分词：retracing 第三人称单数：retraces
近义词：review，redo，repeat，trace，construct，reconstruct，
英英释义
Verb
- to go back over again;
"we retraced the route we took last summer" "trace your path"
- reassemble mentally;
"reconstruct the events of 20 years ago"
例句
用作动词(v.)
- We should not retrace the route our forefathers had taken.我们不应重走我们祖先走过的老路。
- I need to retrace my steps and find that location.我需要循着原路返回。
- I dropped my keys and had to retrace my steps for nearly a mile before I found them.我把钥匙丢失了，结果只得顺原路折回，走了差不多一英里才找到。
- He often retraces the happy time during his young age.他经常回忆起年轻时代的幸福时光。
- The police retraced the movements of the murder victim.警方追溯了被谋杀者当时的动作。