retrace

英 [rɪ'treɪs] 美 [rɪ'treɪs]

• v. 重描；折回；追溯

英英释义

Verb:

1. to go back over again;

   "we retraced the route we took last summer"
   "trace your path"
   

2. reassemble mentally;

   "reconstruct the events of 20 years ago"
   

例句

用作动词 (v.)

1. 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。
2. I need to retrace my steps and find that location.
   我需要循着原路返回。
3. 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。
4. 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。
5. The police retraced the movements of the murder victim.
   警方追溯了被谋杀者当时的动作。

经典引文

• The alley simply terminated...He had to retrace his steps.

  出自： B. Unsworth

词汇搭配

• retrace time 回描时间
• horizontal retrace 水平回描,行回描...
• sweep retrace 扫描回程
• flyback retrace 回扫
• retrace course 沿原路返回的航线...
• field retrace 场扫描回程,场回描,...
• retrace blanking 逆程消隐
• line retrace 行逆程,行回扫...
• vertical retrace ratio 垂直回描率
• retrace characteristic (扫描的)回描特性,...
• frame retrace time 帧逆程时间
• retrace scanning 回扫
• retrace ratio 逆程率
• retrace interval 回程间隔
• retrace period 回描周期
• retrace line 回扫线
• scan retrace 回扫,扫描逆程...
• vertical retrace 垂直回描,帧回描...

近反义词

【近义词】

• review 复习
• redo 重做
• repeat 重复
• trace 痕迹
• construct 建造
• reconstruct 重建