unresolved

adj.

未解决的；不坚决的，不果断的；未分解的；无决断力的

1. This matter is still unresolved.
   这件事还悬着呢。
2. There's too many issues left unresolved.
   有太多的问题未获得解决。
3. Delegates resumed work on one of the principal unresolved issues.
   代表们重新开始审议尚未解决的一个主要问题。
4. We were running out of time and the puzzle remained unresolved.
   我们的时间用完了,谜语还没有解开。

Meta-analysis. Unresolved issues and future developments.
The natural history of cervical HPV infection: Unresolved issues
The natural history of cervical HPV infection: unresolved issues - ProQuest
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Parents' unresolved traumatic experiences are related to infant disorganized attachment status: Is frightened and/or frightening par...