spiral
【生活】螺旋，由金属螺旋线制成的拉链
spiral slide fastener made of wire spiral
暂无补充释义。
相关词条
insulator with spiral arcing horns
hamulus of spiral lamina
generating crown gear， spiral toothing planning
lamina spiralis ossea【解剖】;osseous spiral lamina【解剖】
spiral curriculum
outer spiral bundies
spiral heat exchanger