cheap(便宜的)反义词是expensive(昂贵的)。
expensive
美 /ɪkˈspensɪv/
英 /ɪkˈspensɪv/
词典释义:adj.昂贵的;花钱的。
比较级 more expensive
最高级 most expensive
双语例句:
1.I can't afford this expensive coat at the moment.
2.The maintenance of imported cars is relatively expensive.
3.This expensive product is targeted for rich people.