niobin التعريفات والمعاني == Finnish == === Noun === niobin genitive singular of niobi == Volapük == === Noun === niobin (genitive niobina, uncountable) niobium ==== Declension ==== شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة níóbín niobium Niobe niob niobi niin niobio nithing nicotine