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Introduced

“Introduced” 是 introduce 的过去式和过去分词,可指:① 把两人或事物引见给对方(introduce A to B);② 首次引进产品、制度(introduced a new feature);③ 作为演讲或课程的开场(introduced the speaker)。

  1. “Let me introduce you to my colleague from the design team.” (让我把你介绍给我设计组的同事。)
  2. “The company introduced a cheaper model last year.” (公司去年推出了一款更便宜的型号。)
  3. “The host introduced each guest before the panel began.” (讨论开始前,主持人逐一介绍了嘉宾。)

“Introduce” 来自拉丁语 introducere(领进去),由 intro-(向内)与 ducere(引导)构成;introduced 加 -ed。

“Introduced” 含前缀 intro-(向内)与词根 duc(引导),后缀 -ed 表过去或完成。

self-introduction 在求职与社交中很重要;introduced species 指“外来物种”,生态讨论中常见。

  • 原形: introduce
  • 现在分词: introducing
  • 名词: introduction
  • 固定搭配: “introduced to” (被介绍给), “newly introduced” (新推出的)

intro- 往里 + duce 引导 = introduce 引进;introduced 就是“已经带进来、已经介绍过了”。

“At the conference, she introduced a method that cut processing time in half.” (会议上,她介绍了一种将处理时间减半的方法。)