nitrobacteria التعريفات والمعاني == English == === Noun === nitrobacteria plural of nitrobacterium == Spanish == === Noun === nitrobacteria f (plural nitrobacterias) nitrobacterium شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة nitrobacterial Nitrobacteriaceae nitrobacterias nitrobacterium Nitrobacteraceae Nitrobacter nitrobatterio Nitrobacterieae nitrobacter