unsolved是什么意思

实用例句

1. David's murder remains unsolved.

戴维被杀的案子仍未侦破。来自柯林斯例句

2. It is one of the great unsolved mysteries of this century.

这是本世纪尚未解开的大奥秘之一。来自《权威词典》

3. The flying saucer is yet an unsolved mystery.

飞碟仍然是未解之谜.来自《简明英汉词典》

4. Their knowledge is a great aid and advantage in conquering unsolved problems.

他们的知识对解决悬而未决的问题大有裨益.来自辞典例句

5. There is only one problem left unsolved.

只剩下一个问题.来自辞典例句