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

单词	douglas bag
释义	doug·las bag \ˈdəgləs-\ noun Usage: usually capitalized D Etymology: after C.G. Douglas died 1963 English physiologist : an inflatable bag used to collect expired air for the determination of oxygen consumption and basal metabolic rate
随便看	congolese congo mahoe congoni congo pea parallelogrammatic parallelogrammatical parallelogrammic parallelogrammical parallelogram of forces parallelometer parallelopiped parallelopipedal parallelopipedon parallel perspective parallel port parallel postulate parallel resonance parallel-resonant parallel rule parallel ruler parallels parallels parallel sailing parallel sphere parallel stance

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