dear、expensive与costly这些形容词都表示物品价格“高的、昂贵的”之意。
dear : 侧重指要价过高,或远高于公道、合理的价格,其反义词是cheap。
- The food was good but very dear.
这儿的饭菜不错,就是太贵。 - Everything's so dear now, isn't it?
现在什么东西都那么贵,是不是?
expensive : 指物品的价格超过了它本身所值,或超过了购买者的支付能力。
- Rolls Royces are very expensive.
劳斯莱斯汽车价格昂贵。 - Big houses are expensive to maintain.
大房子维护费用很高。
costly : 指物品价格高,通常是因物品稀少或珍贵所致。
- a costly item
一件昂贵的商品 - a costly purchase
花大价钱买来的东西 - The project was subject to several costly delays/setbacks.
该工程经历了几次代价昂贵的拖延/挫折。