您要查找的是不是：
- 螺旋CTASpiral CT angiography
- 64排螺旋CTA64 row multisection CT angiography
- 螺旋helix
- 螺旋输送机screw conveyer
- 螺旋形spiral
- 螺旋式screw type
- CTAComputed tomography angiography (CTA)
- 螺旋状twist
- 双螺旋duplex dna
- 幽门螺旋杆菌Helicobacter pylori
- 螺旋管helix tube
- 螺旋状的helical
- 弹簧是螺旋形的物体。A spring is a spiral.
- 螺旋形的gyroidal
- 海力空大号，圈形大号由演奏者掮在其肩上吹奏的大型螺旋状铜号A large spiral brass tuba that fits around the player's shoulder.
- 螺旋楼梯中柱环行楼梯中间的垂直支撑A vertical support at the center of a circular staircase.
- 螺旋千斤顶screw jack
- 双头螺旋twin-feed spiral
- 螺旋闪灯helical flash lamp
