英语词汇“operational unit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	operational unit
释义	operational unit operational unit [‚äp·ə′rā·shən·əl ′yü·nət] (geology) An arbitrary stratigraphic unit that is distinguished by objective criteria for some practical purpose. Also known as parastratigraphic unit. AcronymsSeeOU
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。