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boulder

/ˈbəʊldə(r)/ /ˈboʊldər/
  • n.
    (受水或天气侵蚀而成的)巨石,巨砾
复数boulders
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词语例句

  1. (受水或天气侵蚀而成的)巨石,巨砾cn.

    六级
    • It is thought that the train hit a boulder that had fallen down a cliff on to the track.

      人们认为这列火车撞到了从悬崖滚到铁轨上的大圆石。

    • Once you have started the boulder rolling, it develops momentum, which is defined by its mass and velocity.

      一旦你开始滚动巨石,它就产生动量,动量由它的质量和速度决定。

  1. Boulder was one of the first cities in the nation to enforce a ban on smoking.
    博尔德是该国率先施行禁烟令的城市之一。
    来自《柯林斯英汉双解大词典》
  2. Given enough warning, it should be possible to push a threatening boulder out of the way.
    如果予以足够的警示,就有可能把一块有威胁性的巨石推开。
  3. Once you have started the boulder rolling, it develops momentum, which is defined by its mass and velocity.
    一旦你开始让巨石滚动,巨石就会产生动量,这是由其质量和速度决定的。

网络短语

  • Boulder dash rocks
    推石小子;推石小子宝石
  • boulder clay
    泥砾土;冰砾泥;漂砾土
  • Univ Colorado - Boulder USA
    美国科罗拉多大学;美国科罗拉多年夜学;媄啯萪罗拉誃学
  • Boulder Dash-XL
    钻石小子;淘金小子;淘金小子XL;钻石小子XL
  • boulder fall
    砾石下坠;砾石泻坠;石坠;砾石崩落

词语扩展

n.
[建]卵石,大圆石;[地质]巨砾
adj.
bouldery巨砾的,漂砾类的

词义分布

大石头
57.9%
卵石
21.1%
博尔德
10.5%
孤石
10.5%

英英释义

  • n.a large smooth mass of rock detached from its place of origin
  • n.a town in north central Colorado; Rocky Mountains resort center and university town

词源

  • boulder巨石
    发音释义:['bəʊldə] n.巨石;大圆石;大卵石;冰砾(冰川所携带的大石头);漂砾 词源解释:boulder←中古英语bulder stone←北欧日耳曼语系。与它类似的是瑞典方言bullersten,是bullra sten(轰鸣的石头)的缩写,表示河中的大石头,因为引发河水的轰鸣声而得名。 Boulder city:美国科罗拉多州波尔德市,有名的风光秀美的城市,位于落基山麓,丹佛市以北大约35英里。 词组习语:glacial boulder(冰川漂砾);boulder clay(泥砾) 助记窍门:boulder→shoulder(肩膀)→用肩膀扛巨石→巨石 衍生词:bouldery(巨石的、多石的)
  • boulder大石头
    词源同ball, 膨胀的,球。插入字母d.