cost-efficiently
adverb/ˌkɒst ɪˈfɪʃntli/
/ˌkɔːst ɪˈfɪʃntli/
(also cost-effectively)
- in a way that gives the best possible profit or benefits in comparison with the way the money is spent
经济高效：与花钱方式相比，可以提供最大可能的利润或收益 - Green initiatives allow you to warm your house easily and cost-efficiently.
绿色举措让您可以轻松且经济高效地为房屋供暖。
- Green initiatives allow you to warm your house easily and cost-efficiently.