英语词汇“pnpv”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	pnpv
释义	pnpv 英'piː'enp'iːv'iː美'piː'enp'iːv'iː=positive negative pressure ventilation 正负压通气,=positive-negative-pressure ventilator 正负压呼吸器
随便看	moataz moat collar moate Moate moated moated resistor moater moates moath Moati moating Moatize moatley moatlike moatlike fault moat morillonites moats Moatsos Moatty Mo-Au mineralization Moauro Moaven Moavero Moawad Moaward