英语单词 | reduction |
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英美音标 | 英 [rɪ'dʌkʃn] 美 [rɪ'dʌkʃn] |
中文释义 | n.减少;降低;减价;(化学)还原反应;(数学)约分 |
英语例句 | (1) This represents a reduction of 5%in real terms. (2) The reduction of unemployment should be paramount. (3) In view of our long-standing business relations, we can consider a price reduction. (4) Can you give me a 5% reduction? (5) Oxidation cannot occur without reduction. (6) The GNFs show excellent electrocatalytic activity toward the oxidation of methanol and the reduction of oxygen. |
中文例句 | (1) 这相当于实际减少了 5%25。 (2) 降低失业率应是头等大事。 (3) 鉴于你我双方长期的业务关系,我们可以考虑减价。 (4) 你能给我打九五折吗? (5) 没有还原反应就没有氧化反应。 (6) 在甲醇的氧化和氧气的还原反应中,金纳米花显示出优良的电催化活性。 |
vocabulary简明 | Reduction is the act of cutting back or making smaller, like the reduction of a school budget that makes it necessary to eliminate art and music programs. |
vocabulary扩展 | The process of reducing something is reduction, or making it smaller. You can talk about a reduction of sugar in someone's diet or a reduction of prices at your favorite shoe store. In math, reduction means bringing fractions to their lowest common denominators. And, in cooking, a reduction is a thick sauce that's made by boiling away most of the liquid, or reducing it to its concentrated essence. |
柯林斯解释 | 1 [N-COUNT 可数名词]减少;降低 When there is a reduction in something, it is made smaller. [usu with supp]
2 [N-UNCOUNT 不可数名词]减少;降低;缩小 Reduction is the act of making something smaller in size or amount, or less in degree. [usu with supp]
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