| 释义 |
pso·ri·a·sis
\səˈrīəsə̇s\ noun
(plural psoria·ses \-īəˌsēz\)
Etymology: New Latin, from Greek psōriasis, from psōrian to have the itch (from psōra itch, mange) + -iasis; probably akin to Greek psēn to rub — more at sand
: a chronic skin disease characterized by circumscribed red patches covered with white scales |