chilblains
凍瘡
Chil·blain, chil·blains n. A blain, sore, or inflammatory swelling of the feet or hands, produced by exposure to cold, and attended by itching, pain, and sometimes ulceration.
Syn: -- pernio.
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chilblains
n : inflammation of the hands and feet caused by exposure to
cold and moisture [syn: chilblain, pernio]