retrace

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. The period when the beam of the cathode-ray tube returns to its initial horizontal position in order to start the next line of the display.
  2. An instance of retracement.
动词 v.
  1. To trace (a line, etc. in drawing) again. transitive
  2. To go back over something, usually in an attempt at rediscovery. transitive
    — He retraced his steps, and found his keys where he had dropped them.
  3. To undergo retracement. intransitive

词形变化

retraces present,singular,third-person retracing participle,present retraced participle,past retraced past retraces plural

词汇关系

衍生词
retraceable retrace one's steps

词源

词源 1
From French retracer, from Middle French retracier.
词源 2
From French retracer, from Middle French retracier.
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