英语词汇“mastoid cell”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	mastoid cell
释义	mastoid cell noun : one of the small cavities in the mastoid process that develop after birth and are filled with air
随便看	drop ear drop-eared drop elbow drop fence drop flare drop fly drop folio drop-forge drop forger drop forging drop-frame drop frame drop front drop-front drop glass drop goal drop hammer drop hammerman drop handle drop hanger drop head drophead drop-in drop-in center drop initial

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