- 估价，估计...的成本
Has this project been costed?
这项工程估价了吗？
The work was costed by the engineer at $50,000.
工程师给这项工程估价50000美元。
注意：It cost(s) sb. some time/ money to do sth. 做某事花费了某人多少时间/金钱
It costs me three hours to finish this task.
完成这项任务花了我三个小时。
It costs me 15 minutes to go to school.
去学校花了我15分钟。