| 释义 |
prime costBrE /ˈpraɪm kɒst/ NAmE /ˈpraɪm kɔːst/ (also ˈfirst cost ) noun [C , U ] (business商业) the cost of sth calculated by adding the cost of materials used to make it and the cost of paying sb to make it , but not including costs that are connected with running a business , such as rent and electricity 主要成本（包括原材料和劳动力） |