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 Word History First Known Use 1800, in the meaning defined above Medical Definition mastoid cell noun : one of the small cavities in the mastoid process that develop after birth and are filled with air called also mastoid air cell
随便看	femininely feminineness femininenesses feminines femininisms femininities femininity feminisation feminisations feminise feminised feminises feminising feminism feminisms feminist feministic feminists feminities feminity feminization feminizations feminize feminized feminizes

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