习惯用语a spider and a fly1.设圈套者和落入圈套者特殊用法angle spider1.角型辐条, 角型鱼尾板armature spider1.电枢辐式机架, 电枢十字架, 电枢辐automatic spider1.【采矿】自动夹紧十字叉clutch spider1.离合器从动盘collapsible stripping spider1.伸缩式线盘 卸料器commutator spider1.换向器辐, 换 向器星轮cross spider1.(光学仪器的十字形)交叉线, 十字线cushion disk spider1.弹性万向节叉diaphragm spider1.膨胀饼托differentialspider1.差速机[分速器]十字轴field spider1.凸极转子, 磁极星轮filling spider1.上心盘座four-arm spider1.星形轮2.十字叉inside spider1.内支撑片joint spider1.(万向节的)十字叉operating spider1.操作十字架pick-up spider1.捡拾轮毂盘pinion spider1.差速器十字轴red spider1.红蜘蛛reel spider1.拨禾轮毂盘rotor spider1.转 子辐臂steering wheel spider1.转向轮十字架stripping spider1.线盘卸料器torque spider1.扭力辐turretice spider1.角塔蛛universal-joint spider1.万向节十字头wheel spider1.轮毂; 轮辐条盘; 针齿盘