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 Scientific Study of Unidentified Flying Objects
  不明飞行物的科学研究
• A close-up of the wing of an unidentified butterfly found near Tully, Australia, evokes a rich tapestry.
  大自然的图案：蝴蝶。一个特写镜头的翅膀是未经确认的蝴蝶找到接近塔利，澳大利亚，唤起一个富有的挂毯。
• A singular glow came from the unidentified flying object.
  从不明飞行物上发出奇特的光。
• He was shot and killed by an unidentified gunman.
  他被一名不明身份的枪手射杀了。
• An unidentified flying object appeared on the radar screen.
  一个不明飞行物出现在雷达荧屏上。
• As long as corrupt practices remain unidentified, these harmful acts will prevail and negatively influence society and business.
  如果腐败行为没有被发现的话，这些不正当行为会继续流行，对社会和经济造成不利的影响。
• When an unidentified gunman shot into the crowd.
  一身份不明的枪手朝人群开枪。
• 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。
• 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。