give oneself airs -用法

give oneself airs

act proud；act vain 盛气凌人；装腔作势；摆架子；神气活现

John gave himself airs when he won first prize in the English Speech Contest．约翰在英语演讲赛中获得第1名，便神气活现。

He always gives himself airs．他总是摆架子。