mountains

n.山区，山脉

motto, mould, mould (US mold), moulder (US molder), moulding (US molding), mouldy (US moldy), moult, moult (US molt), mound, mount, Mount Fuji, mountain, mountain ash, mountain chain, mountain range, mountain lion, mountain sickness, mountain side, mountaineer, mountaineering, mountainous, mountainside, mountebank, mounted, Mountie, mounting, mourn, mourner, mournful, mournfully, mournfulness, mourning, mouse, mouser, mousetrap, moussaka, mousse, Moussorgsky, moustache, mousy, mouth,