释义 |
cost-effectiveBrE /ˌkɒst ɪˈfektɪv/ NAmE /ˌkɔːst ɪˈfektɪv/ adjective giving the best possible profit or benefits in comparison with the money that is spent 有最佳利润的;有成本效益的;划算的▸ cost-effect·ive·nessBrE /ˌkɒst ɪˈfektɪvnəs/ NAmE /ˌkɔːst ɪˈfektɪvnəs/ noun [U ] |