unidentified

英 [ˌʌnaɪˈdentɪfaɪd]

美 [ˌʌnaɪˈdentɪfaɪd]

adj.  未知的; 不明的; 未确认的

Collins.3 / BNC.11631 / COCA.4861

牛津词典

adj.

• 未知的；不明的；未确认的
  not recognized or known; not identified
  1. an unidentified virus
     尚未确定的病毒
  2. The painting was sold to an unidentified American dealer (= his or her name was not given) .
     这幅画卖给了一名未披露姓名的美国商人。

柯林斯词典

• ADJ 未被认出的；未被识别的
  If you describe someone or something asunidentified, you mean that nobody knows who or what they are.
  1. He was shot this morning by unidentified intruders at his house.
     他今天早上在家中被身份不明的闯入者射杀。
  2. ...unidentified cancer-causing substances in the environment.
     环境中未知的致癌物质
• ADJ 不愿透露姓名（或名称）的
  If you useunidentifiedto describe people, groups, and organizations, you do not want to give their names.
  1. ...his claims, which were based on the comments of anonymous and unidentified sources.
     他的说法是基于不知姓名且身份不明的消息人士的话

英英释义

adj

• being or having an unknown or unnamed source
  1. a poem by an unknown author
  2. corporations responsible to nameless owners
  3. an unnamed donor
  Synonym:namelessunknownunnamed
• not yet identified
  1. an unidentified species
  2. an unidentified witness

双语例句

• Most astronomers believe that large quantities of some unidentified material pervade the universe.
  多数天文学家相信，宇宙充满了大量的不明物质。
• The newspaper quoted unidentified sources in london.
  报纸引用了伦敦不愿透露姓名的消息人士的话。
• The incident allegedly involved an RAF reconnaissance plane intercepted by an unidentified metallic object flying nearby while returning home.
  据称，一架返程的皇家空军侦察机与一个不明金属飞行物相遇。
• When an unidentified gunman shot into the crowd.
  一身份不明的枪手朝人群开枪。
• Hello? Fourth Interceptive Command? I see an unidentified object flying around my little head.
  你好？第四拦截司令部？我看到一个不明物体在我的小脑袋周围飞来飞去。
• There is an unidentified feature under the output shaft which is probably a condensate drain valve.
  这可能是一个凝结水排水阀的输出轴下有一个身份不明的功能。
• It's reported that unidentified flying objects were seen over our town last night.
  据报道，不明飞行物昨夜在我市上空出现。
• People have been seeing large, triangle-shaped unidentified flying objects for about thirty years.
  在近三十年来，人们见过各种各样体形庞大的三角形不明飞行物。
• Some people were reported to have seen Unidentified Flying Objects.
  据报道，有人看见了不明飞行物。
• An unidentified flying object appeared on the radar screen.
  一个不明飞行物出现在雷达荧屏上。