nitrazine التعريفات والمعاني == English == === Noun === nitrazine (uncountable) A pH indicator used in medicine ==== Synonyms ==== phenaphthazine === Anagrams === Internazi شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة nitrazepam nitratine nitracline nitratite nitrative nitramine nitrazione nitracrine nitratina