helix

名词

1. 1

   螺旋、螺旋线、螺旋形

   The staircase rises in a perfect helix to the top floor.

   这座楼梯以完美的螺旋形一路通到顶楼。

2. 2

   螺旋结构生物

   DNA is usually described as a double helix of two strands.

   DNA 通常被描述成由两条链组成的双螺旋结构。

3. 3

   耳轮解剖

   She had a small ring pierced through the helix of her ear.

   她在耳轮上穿了一个小环。