七日风 / 七日風

qī​rì​fēng

neonatal tetanus

tetanus in newborn infants, typically caused by infection of the umbilical cord and often manifesting symptoms within the first seven days of life

七 (literal) → 七 · qī · seven 日 (literal) → 日 · rì · day 风 (literal) → 风/風 · fēng · illness

Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

created sense May 20, 2026, 07:58 PM