seborrhoea
noun /ˌsebəˈrɪə/
/ˌsebəˈriːə/
(North American English seborrhea)
[uncountable]- a medical condition of the skin in which an unusually large amount of sebum is produced by the sebaceous glands
皮脂溢出 词源late 19th cent.: from sebum + -rrhoea.