papilloma
noun /ˌpæpɪˈləʊmə/
/ˌpæpɪˈləʊmə/
(medical- a small part like a wart that grows on the skin and is not usually harmful
乳头状瘤(通常为良性) 词源mid 19th cent.: from papilla (from Latin, literally ‘nipple’, diminutive of papula ‘small protuberance’) + -oma.