erythema
/ˌerɪˈθiːmə/noun
mass noun
- Medicine superficial reddening of the skin, usually in patches, as a result of injury or irritation causing dilatation of the blood capillaries【医】红斑。
派生词
erythemal
adjectiveerythematous
adjective词源
late 18th cent.: from Greek eruthēma, from eruthainein 'be red', from eruthros 'red'.