ˈcost-efˌfective, cost effective adjectiveadj BBEFFICIENTbringing the best possible profits or advantages for the lowest possible costs 低成本高利润的;有成本效益的cost-effective way of doing something the most cost-effective way of reducing carbon dioxide emissions 减少二氧化碳排放的最有成本效益的方法
The procedure is quick, easy to use, and cost effective. 这种方法快速便捷,而且划算。
—cost-effectively adverbadv
—cost-effectiveness noun [uncountableU]