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trace的意思

trace

英 /treɪs/　美 /tres/

  • 四级
  • 考研
  • 雅思

基本释义

  • n 痕迹；丝毫

    a small sign that shows that someone or something was present or existed

  • v 跟踪

    to find out where a telephone call is coming from by using special electronic equipment

例句

  1. There was no trace of anyone having entered the room since then.

    没有任何迹象表明在那以后有人进过这房间。

  2. Petra’s lost all trace of her German accent.

    彼得拉已完全没有德国口音。

  3. Officers were unable to find any trace of drugs.

    警察未能找到毒品的蛛丝马迹。

短语

  • trace element [化]微量元素
  • without a trace 无影无踪地；渺无踪迹地
  • trace back 追溯
  • trace amount 痕量；微量
  • trace analysis 痕量分析

近义词

vi [审计]追溯；沿路走
vt 追踪，查探；描绘；回溯
n [法]痕迹，踪迹；[气象]微量；[仪]迹线；缰绳

同根词

adj traceable 起源于；可追踪的；可描绘的、traced 示踪的；摹写的
n tracing 追踪；追查；描摹；摹图；显迹、tracer [核] 示踪物；追踪者；描图者；（铁笔等）绘图工具
v tracing 追踪（trace的ing形式）、traced 追溯（trace的过去分词）；跟踪；摹写
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