| 单词 | be unfamiliar with sth |
| 释义 | be unfamiliar with sth be unfamiliar with sth B2 to not have any knowledge or experience of something: » Many older people are unfamiliar with computers.Thesaurus+: ↑UnawareMain Entry: ↑unfamiliar |
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英语词典包含67674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。