cost/ kɔst /

1.noun [c] 
价格

the cost of a loaf of bread
一条面包的价格
2.noun [c/u] [fig] 
(loss,damage etc) 代价

The cost in human life was enormous.
付出了巨大的生命代价。
3.vt.
(be priced at) 价格为

It cost five thousand dollars.
价格为5000美元。
4.vt.[+project] [ purchase etc] 
(work out cost of) (pt,pp costed) 估价

5.n pl
(overheads) 成本

6.n pl [法] 
诉讼费用

how much does it cost?
这多少钱?
it cost me fifty pounds
这花了我50英镑
it costs 5 pounds/too much
价格为5英镑/太高
what will it cost to have it repaired?
修理它要多少钱?
it cost him his life/job
这让他付出了生命/失去工作的代价
the cost of living
生活费用
at all costs
不惜一切代价