反义词：便宜cheap
adj. 便宜的；小气的；不值钱的
adv. 便宜地
Phones are getting cheaper.
手机价格越来越便宜。
He's so cheap that he didn't even buy anything for his girlfriend.
他真小气，他甚至没有给他女朋友买过东西。
The young man sold his house cheap.
这个年轻人便宜出售了自己的房屋。
The wine is cheap. You can afford it.
这款酒很便宜，你能买的起。
It's tough to find cheap food here.
这儿很难找得到便宜的吃的。
