noun🔗Shareالبنسلين، مضاد حيويAny 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. "وصف الطبيب البنسلين لالتهاب أذن ابني، على أمل أن يقتل المضاد الحيوي البكتيريا بسرعة.medicinebiologychemistrybiochemistrymicroorganismdiseasesubstanceChat with AIVocabulary GamePractice Reading