cost-effective /ˈkɑːstəˈfɛktɪv/ adjective /ˈkɑːstəˈfɛktɪv/
adjective
Learner's definition of COST-EFFECTIVE
[more cost-effective; most cost-effective]
: producing good results without costing a lot of money有最佳利润的;划算的;有成本效益的
— cost-effectiveness
noun [noncount]