unattested
adj.
1660s, from un-(1) "not" + past participle of attest, v..
| 词汇 | unattested | 
| 词根词缀 | Online Etymology Dictionary unattested adj. 1660s, from un-(1) "not" + past participle of attest, v.. | 
| 随便看 | 
 | 
英语词根词缀词典收录了54763条英语词根词缀词条,基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析,是记忆英语词汇的必备工具。