nervous system

system of nerves throughout the body of a person or an animal 神经系统.

nemesis, neo-, neo-colonialism, neoclassical, neolithic, neologism, neon, neophyte, nephew, nephritis, nepotism, Neptune, nerve, nerve-cell, nerve-centre, nerve-racking, nerveless, nervelessly, nervous, nervous breakdown, nervously, nervousness, nervy, nest, nest-egg, nesting home, nestle, nestling, net, net (also nett), netball, nether, nethermost, netting, nettle, nettle-rash, network, neur(o)-, neural, neuralgia,