infection [i inf3k.qn ]     (순위: 4741 - 고2 수준)   뜻  명) 공기 전염 Mean  Invasion by and multiplication of pathogenic microorganisms in a bodily part or tissue, which may produce subsequent tissue injury and progress to overt disease through a variety of cellular or toxic mechanisms. 파생어 infectious  [형] infective  [형] 예문 1. viral infection (병원균에 의한 감염)