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spiral是什么意思？

spiral

英[ˈspaɪrəl] 美[ˈspaɪrəl]
  • 复数：spirals;
  • 第三人称单数：spirals;
  • 过去式：spiralled;
  • 过去分词：spiralled;
  • 现在分词：spiralling;
  • 副词：spirally;
    • 相关单词 leadinspiralspiral burrspiral drillspiral shellspiral staircasespiral stairsspiraledSpiralingspiralis:spiralismspiralled
    例句
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    同义词
    柯林斯高阶英汉双解学习词典释义
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    • Noun
      1. a plane curve traced by a point circling about the center but at ever-greater distances from it
      2. a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
      3. ornament consisting of a curve on a plane that winds around a center with an increasing distance from the center
      4. a structure consisting of something wound in a continuous series of loops;
      "a coil of rope"
      5. flying downward in a helical path with a large radius
    • Verb
      1. to wind or move in a spiral course;
      "the muscles and nerves of his fine drawn body were coiling for action""black smoke coiling up into the sky""the young people gyrated on the dance floor"
      2. form a spiral;
      "The path spirals up the mountain"
      3. move in a spiral or zigzag course
    • Adjective
      1. in the shape of a coil
    行业词典
    • 体育： 盘旋升降；螺旋转步；
      医学： 螺旋状的；螺旋；
      数学： 螺线；
      煤炭： 螺旋分选机；物料在绕垂直轴线弯曲成螺旋状的溜槽中，利用离心力和重力进行分选的机械。；