びょうげんせいだいちょうきん 病原性大腸菌 LinksSentence search for 病原性大腸菌Sentence search for びょうげんせいだいちょうきんKanji details for 病, 原, 性, 大, 腸 and 菌Edit in JMdict Noun1. pathogenic E. coli bacteria (i.e. Escherichia coli O157:H7) Discussions Log in to talk about this word.