unsubstantiated
/ˌʌnsəbˈstænʃiˌeɪtɪd/
American
- adj. 未经证实的
- Definition
- adj. not proved or supported by facts or evidence
- Example
- The rumors about the merger remain unsubstantiated by any official source.
- 关于合并的传闻仍未得到任何官方来源的证实。