n.（昔日士兵用的）矛( pike的名词复数 )；梭鱼，狗鱼； 英英释义： piken.a broad highway designed for high-speed traffic同义词：expresswayfreewaymotorwaystate highwaysuperhighwaythroughwaythruwayhighly valued northern freshwater fish with lean flesha sharp point (as on the end of a spear