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refinement考试真题- 查字库

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首页英语词典refinementrefinement考试真题

refinement

英 [rɪ'faɪnm(ə)nt] 美[rɪ'faɪnmənt]

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n. 精制；文雅；[化工][油气][冶] 提纯

考试真题

By raising relative demand for clean energy sources, a carbon price would also help align the market return to clean-energy innovation with its social return, spurring the refinement of existing technologies and the development of new ones.