肺はい炎えん双そう球きゅう菌きんMeaningsNoun1. pneumococcus (Streptococcus pneumoniae)Kanji used肺lung炎intense flame双pair球sphere菌microbePitch accentはいえんそうきゅうきんComposed of肺はい炎えんpneumoniaNoun双そうpairNoun球きゅう菌きんcoccusNoun