psoriasis

名词 n.
中文释义

英文释义

名词 n.
  1. A noncontagious disease whose main symptom is gray or silvery flaky patches on the skin which are red and inflamed underneath when scratched. countable,uncountable
    — He suffers from a skin complaint, psoriasis, which has rendered his hands scaly, hard and red.

词形变化

psoriases plural

词源

From Late Latin psōriasis (“mange, scurvy, psoriasis”), from Koine Greek ψωρίασις (psōríasis), from Ancient Greek ψώρα (psṓra, “itch”) + -σις (-sis, “-sis: forming nouns of action & medical disorders”). Cognate with psora.
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