unpindownable
/(ˌ)ʌnpɪnˈdaʊnəbl/adjective
That cannot be pinned down; impossible to define or characterize precisely.
Origin
Early 20th century; earliest use found in Good Housekeeping. From un- + pin down + -able.
| 单词 | unpindownable |
| 释义 | unpindownable/(ˌ)ʌnpɪnˈdaʊnəbl/adjective That cannot be pinned down; impossible to define or characterize precisely. Origin |
| 随便看 |
英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。