詞典結果：
up in the air[英][?p in ? e?(r)][美][?p ?n ?i er]
懸而未決;
以上結果來自金山詞霸
例句:
1.
More than 200 years ago the montgolfier brothers huddled before a fire on a chilly night in the french town of annonay and wondered why smoke went up in the air.
200多年前，在法國昂諾內鎮的壹個寒冷的夜晚，蒙戈爾費埃兄弟卷縮在壹堆篝火前面，他們對煙為什麽會上升到空中感到納悶。
2.
But I brought them high up in the air above his evil heart.
不過，我給他們帶來的高在上述他的邪惡心氣了。
3.
He is gonna go definitely 60 feet up in the air.
他絕對會飛到60英尺的空中。