spiral staircase 螺旋楼梯
spiral galaxy 螺旋星系
upward spiral 螺旋上升
A: What is that shape?
A：那是什么形状？
B: It consists of many colorful spirals.
B：它由许多彩色的螺旋形组成。
1) 螺旋形物体
2) 螺旋状运动
3) 急剧上升或下降
1. 螺旋形；螺旋状
noun
1. A curve that winds around a central point.
verb
1. To move or shape in a spiral form.