1、昂贵的英语：expensive，英 [ɪkˈspensɪv] 美 [ɪkˈspensɪv]。

2、The new office block has become an expensive white elephant. 这座新办公大楼成了昂贵的摆设。

3、Making the wrong decision could prove expensive. 错误的决策可能会付出昂贵的代价。