spiral的意思

基本释义

• n 螺旋；旋涡；螺旋形之物

  a line in the form of a curve that winds around a central point, moving further away from the centre all the time

• adj 螺旋形的；盘旋的

  Spiral is also an adjective

• v 使成螺旋形；使作螺旋形上升

  to move in a continuous curve that gets nearer to or further from its central point as it goes round

例句

1. The maze is actually two interlocking spirals.

   这个迷宫实际上是两个连锁的螺旋体。

2. ...a spiral staircase.

   …一段旋梯。

短语

• spiral bevel gear 弧齿锥齿轮；螺旋伞齿轮
• spiral groove 螺旋沟
• spiral case 蜗壳；水轮机蜗壳
• downward spiral 向下旋转；螺旋式下跌；减记恶性循环
• spiral flow 螺旋流

近义词

同根词