1. It must cost a good deal to live here. 住在这里一定要花很多钱的。
2. You can buy the wines at cost. 你可以按成本价买这几种酒。
3. What is the shaving cost, if provided? 什么是剃须成本，如果能提供？
1. the total spent for goods or services including money and time and labor
2. the property of having material worth (often indicated by the amount of money something would bring
3. value measured by what must be given or done or undergone to obtain something v.
1. be priced at
2. require to lose, suffer, or sacrifice