up in the air
基本解释
- 悬而未决。
同根派生
英汉例句
- The issue is still up in the air.
问题仍然悬而未决。 - Our next strategic move was still in suspense.
我们的下一个战略行动当时还悬而未决。
英英字典
- If a matter is up in the air, it is uncertain, often because other matters have to be decided first.