undocumented

英 [ˌʌn'dɒkjumentɪd] 美 [ˌʌn'dɑːkjumentɪd]

• adj. 无正式文件的；无事实证明的

英英释义

Adjective:

1. lacking necessary documents (as for e.g. permission to live or work in a country);

   "undocumented aliens"
   "undocumented tax deductions"
   

例句

用作形容词 (adj.)

1. It would, I think, distort our country in ways that are far more damaging than the presence of undocumented workers right now.
   那也会给我们国家行形象带来严重的歪曲，比目前工人们的无正式文件的问题还要严重。
2. Early years are undocumented but many feel he spent some years in Egypt and was possibly educated by the Essenes.
   无事实证明早期的生活，但很多人认为他花了若干年在埃及里，很可能受到了艾赛尼派的教育。

近反义词

【反义词】

• documented 备有证明文件的...