英语词汇efficiency expert怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	efficiency expert
释义	efficiency expertn.（名词） A specialist who seeks to increase the productivity of a business or an industry by improving the efficiency of its operations.效率专家：专门研究通过提高运作效率来提高企业或工业生产率的专家
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