tracing

名词 n. 动词 v.

英文释义

名词 n.
  1. The reproduction of an image made by copying it through translucent paper.
  2. A record in the form of a graph made by a device such as a seismograph.
  3. The process of finding something that is lost by studying evidence.
  4. A regular path or track; a course.
动词 v.
  1. present participle and gerund of trace form-of,gerund,participle,present

词形变化

tracings plural

词源

词源 1
From Middle English tracyng; equivalent to trace + -ing.
词源 2
From Middle English tracyng; equivalent to trace + -ing.
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