pie in the sky

释义

不能保证实现的诺言；空中楼阁；

Pie in the Sky
Pie In The Sky
Pie in the Sky
Are “Disks in the Air” Just Pie in the Sky?
PIE in the sky: online passive interference estimation for enterprise WLANs
Are “Disks in the Air” Just Pie in the Sky?
Are “disks in the air” just pie in the sky?
Are “disks in the air” just pie in the sky?
Alley cropping - Ecological pie in the sky?
Proceedings of the Workshop on Frontiers in Corpus Annotation II: Pie in the Sky, pages 45--52,
Proceedings of the Workshop on Frontiers in Corpus Annotations II: Pie in the Sky
A nuclear weapons‐free zone in the Middle East: A pie in the sky?
Melton Mowbray and the GI Pie in the Sky: Exploring Cartographies of Protection