undocumented

大学 FREQ #32040

a. 无正式文件的, 无事实证明的

词形变化

undocumenteds 复数 undocumenteds

教材释义与例句

形容词

无事实证明的；无正式文件的

释义与例句

n.
  1. 1.

    Synonym of undocumented immigrant.

    非正式
adj.
  1. 1.

    Lacking instructions or reference material.

    Undocumented software can be very difficult to learn to use.

  2. 2.

    Not having official documents that provide identification, authorization, etc.

  3. 3.

    Not having official documents that provide identification, authorization, etc.

    Not having official documentation required to legally enter, reside in, or work in a country.

    undocumented immigrant

词汇关系

形容词

近义相关 1

unregistered

相关短语

undocumented immigrant undocumented immigrants undocumented worker undocumented workers undocumented alien undocumented aliens

词源

From un- + documented.

来源：wiktionary