英语词汇“politzer 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	politzer bag
释义	po·litz·er bag \pōˈlitsə(r)-\ noun Usage: sometimes capitalized P Etymology: after Adam Politzer died 1920 Austrian otologist : a soft rubber bulb used to inflate the middle ear by increasing air pressure in the nasopharynx
随便看	manteltree manteodea manter mantic mantichora manticora manticore mantid mantidae mantiger mantilla manting mantis mantis mantisia mantispa mantispid mantispidae mantis prawn mantissa mantis shrimp mantle mantle mantle cavity mantled

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