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cost-effective
英 ['kɔ:stə'fektɪv]美['kɔstə'fɛktɪv]
- adj. 划算的;成本效益好的(等于cost-efficient)
考试真题
- But Smith counters that if you factor in the hidden cost of government corn subsidies, environment degradation, and decreased human heath and animal welfare, grass-fed is the more cost-effective model.
2019年12月六级真题(第三套)阅读 Section B