n.西北，西北方向；西北部；adj.在西北的；西北部的；向西北的；（风、光线）来自西北方的adv.自西北地； 英英释义： northwest[ ,nɔ:θ'west ]n.the northwestern region of the United States同义词：northwestern United Statesthe compass point midway between north and west; at 315 degrees同义词：nor'-westnorthwestwardNWadj.