1. 未分辨的：unrequitedexports 无偿出口 | unresolved 未分辨的 | unrestrained 不受限制的

2. 无决断力的：unresectable 不可切除的 | unresolved 无决断力的 | unresponsive 无反应的

3. 未定义的：unreserved 不隐瞒的 | unresolved 未定义的 | unresolvedunsolved 未解决的

4. 未解决的：Waning逐渐减弱的或变小的,月亏也指总统卸任时间临近 | Unresolved未解决的. | Designation指示,指定,名称,选派

1. 未解决的
If a problem or difficulty is unresolved, no satisfactory solution has been found to it.

e.g. The murder remains unresolved.
那个谋杀案还没有侦破。
e.g. ...unresolved issues.
尚未解决的问题

adj

1. characterized by musical dissonance
harmonically unresolved

Synonym: dissonant

2. not brought to a conclusion
subject to further thought

e.g. an open question
our position on this bill is still undecided
our lawsuit is still undetermined

Synonym: openundecidedundetermined

3. not solved

e.g. many crimes remain unsolved
many problems remain unresolved

Synonym: unsolved