Read Edit View history 经济有效 jīngjìyǒuxiào cost-effective Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 经济有效/ 經濟有效 jīngjìyǒuxiào cost-effective 我们需要寻找一种更经济有效的解决方案。 Edit Delete References Add reference No references for this word.