noun🔗Shareペニシリン、抗生物質Any of a group of narrow-spectrum antibiotics obtained from Penicillium molds or synthesized; they have a beta-lactam structure; most are active against gram-positive bacteria and used in the treatment of various infections and diseases."The doctor prescribed penicillin for my son's ear infection, hoping the antibiotic would quickly kill the bacteria. "医者は息子の耳の感染症にペニシリンを処方し、抗生物質が細菌をすぐに殺してくれることを願った。medicinebiologychemistrybiochemistrymicroorganismdiseasesubstanceChat with AIVocabulary GamePractice Reading
