化か膿のうレンサ球きゅう菌きんかのうレンサきゅうきんMeanings1nounStreptococcus pyogenesMedical term for the bacterium that causes group A streptococcal infections, such as strep throat and impetigo.化か膿のうレンサ球きゅう菌きんは、咽いん頭とう炎えんやとびひの原げん因いん菌きんの一