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spiral

/ˈspaɪrəl/ /ˈspaɪrəl/
  • n.
    螺旋形,螺旋形之物;持续加剧的上升(或下降、恶化);旋球
  • v.
    螺旋式上升(或下降),盘旋上升(或下降);持续下降,持续恶化;急剧上升
  • adj.
    螺旋形的;(医)扭折(骨折的一种);spiral-bound的简称
复数spirals
第三人称单数spirals
现在分词spiralling或spiraling
过去式spiralled或spiraled
过去分词spiralled或spiraled
CET6考研IELTSTOEFLGREGMAT

词语例句

  1. 螺旋形,螺旋形之物cn.

    • The birds circled in a slow spiral above the house.

      鸟儿在房子上空缓缓盘旋。

  2. 持续加剧的上升(或下降、恶化)cn. (常sing.)

    • She was trapped in a downward spiral of personal unhappiness.

      她陷入了个人不幸的旋涡难以自拔。

  3. 旋球cn

    • He threw a sharp spiral to me.

      他向我扔了一个急旋球。

  4. 螺旋式上升(或下降),盘旋上升(或下降)vt.&vi.

    • The plane spiralled down to the ground.

      飞机盘旋降落。

  1. These spiral vessels are part of a banana plant stem.
    这些螺旋状的脉管是香蕉植物茎的一部分。
  2. Most spiral-shaped snail species are predominantly dextral.
    大多数螺旋形的蜗牛主要是右旋的。
  3. He recruited some of the workers to start making spiral bulbs for TCP.
    他招募了一些工人开始为 TCP 生产螺旋灯泡。

相关短语

  • spiral model
    螺旋模型;螺旋模式;螺旋模子;螺旋式
  • spiral galaxy
    螺旋星系;旋涡星系;螺旋形星系
  • Spiral of silence
    沉默的螺旋;沉默螺旋;沉默螺旋理论;沉默的螺旋理论
  • Ekman spiral
    埃克曼螺旋;艾克曼螺旋风层;埃克曼螺线
  • Hyperbolic spiral
    双曲螺线;双曲螺旋

词语扩展

n.
[机]螺旋;旋涡;螺旋形之物
adj.
螺旋形的;盘旋的
adv.
spirally成螺旋形地
n.
spire[建] 尖顶;尖塔;螺旋
spirilla螺旋状菌属;螺旋状菌
spirillum螺菌属;[微] 螺旋菌
vi.
spire螺旋形上升

词义分布

螺旋
88%
螺旋形
4.8%
旋涡
3.3%
螺线
1.4%
螺旋上升
1.3%
盘旋
1.1%
螺旋形上升
0.2%

英英释义

  • n.a plane curve traced by a point circling about the center but at increasing distances from the center
  • n.a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
  • n.ornament consisting of a curve on a plane that winds around a center with an increasing distance from the center
  • n.a structure consisting of something wound in a continuous series of loops
  • n.flying downward in a helical path with a large radius
  • v.to wind or move in a spiral course
  1. n.
    a shape that winds around and around, with each curve above or outside the one before
    螺旋(形)

词源

  • spiral
    来自中世纪法语spirale, 来自中世纪拉丁语spiralis, 来自拉丁语spira
  • spiral螺旋的,螺旋式的
    来自拉丁语 spipralis,旋转的,螺旋的,来自 spira,线圈,绕圈,来自 PIE*sper,转动,旋转, 可能来自 PIE*spen,弯,转,纺织,词源同 spider,spin.
  • spiral
    From Middle French spirale, from Medieval Latin spiralis, from Latin spira