الواصلة
neu·ro·tox·inالنطق
علم أصول الكلمات
() From Ancient Greek νεῦρον (neuron) "sinew, tendon" and Latin toxicum "poison" Ancient Greek τοξικόν (toxikon (pharmakon)) "(poison) for use on arrows" τοξικός (toxikos, “pertaining to arrows or archery”) τόξον (toxon, “bow”)