英语词汇“improvement research”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	improvement research
释义	improvement research 英?[im?pru:vm?nt ri?s?:t?] 美?[?m?pruvm?nt r??s?t?] 释义 [经] 改进研究，革新研究
随便看	zeroth level zerothly zeroth mode zeroth moment zeroth order zeroth-order zerothorder zeroth order approximation zeroth-order approximation zeroth order rate zeroth order reaction zeroth period zeroth period of iterated function zero throttle zero thrust zero thrust pitch zero-thrust pitch zeroth sound zero tide zero-tillage zero tillage zero-till planting zero time zerotime zero time binding DNA

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