| 单词 | undocumented |
| 释义 | Word Frequency undocumented(ʌnˈdɒkjʊˌmɛntɪd) adjective 1. not reliably recorded or reported previously undocumented tropical cyclones from the mid-1800s to the early 1900s undocumented anecdotal evidence 2. US without the required official papers, permits, etc. Like many other undocumented workers she has a family to support back home. |
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