英语词汇“Douglas bag”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	Douglas bag
释义	Douglas bag an airtight bag used to collect expired air for analysis of oxygen consumption. [1960-65; named after Claude G. Douglas (1882-1963), British physiologist]
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英语词典包含168451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。