英语单词查询
helices
「helices」的意思
n. 螺旋线（helix 的复数）
pl.helix的复数形式
「helices」的用法
helices螺旋线 - 生物学家
「helices」的例句
The DNA molecule consists of two helices.
DNA分子由两条螺旋线组成。
The screwdriver has a helical shape.
螺丝刀有螺旋形状。
The spring is wound into a helix.
弹簧被拧成螺旋形。
The staircase has a helical design.
楼梯有螺旋设计。
The screw is a simple machine with a helical thread.
螺丝是一种简单的机械，带有螺旋线。
The escalator has a helical path.
自动扶梯有螺旋路径。
The antenna is designed in the shape of a helix.
天线设计成螺旋形状。
The spring is wound into a tight helix.
弹簧被拧成紧密的螺旋形。
The corkscrew has a spiral thread.
开瓶器有螺旋线。
The spring is wound into a loose helix.
弹簧被拧成松散的螺旋形。