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erosion

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e ros ion
出去

elongate = e(出去) + long(长) + ate(使) = 长出来→拉长

eminent = e(出去) + min(伸出) + ent(…的) = 突出来的→杰出的;有名的

+

corrosion = cor(共同) + ros(咬) + ion(表名词) = 全部咬掉→腐蚀

+ 表名词

abrasion = ab(表加强) + ras(刮擦) + ion(表名词) = 磨损

abstraction = abs(离去) + tract(拉) + ion(表名词) = 被拉开→抽象

咬出去→[水土]侵蚀

[iˈroʊʒən]
考点解读
  • 托福
  • 雅思
  • Official词频:33 地理学 阅读词汇 听力词汇 核心词 高频词

    erosion

    常考释义

    • n. 腐蚀;侵蚀;风化
    变形词
    • 复数 erosions
    托福常考例句

    So that bank is shielded from erosion and the waves are diverted to the sides, to the left and to the right.

    因此,湖岸得以免受侵蚀,波浪被转移到其他方向,到左边和右边。

    来源于:听力OFFICIAL49 L1
单词详解
  • 英汉双解
  • 词组搭配
  • 同反义词
    • n. 腐蚀;侵蚀;风化

      展开
      简明例句

      Coastal erosion is aggravated by the rapid expansion in tourist development.

      海岸线侵蚀随着旅游业的迅速发展越来越严重。

      The cement petrified after many years' erosion.

      经过多年的侵蚀,水泥石化了。

      展开更多
      情景例句

      It's impossible to stop the damp and erosion.

      根本不可能抵挡潮湿和侵蚀。

      来自《猩红山峰》

      图片源自网络

      展开更多
      托福考试例句

      So that bank is shielded from erosion and the waves are diverted to the sides, to the left and to the right.

      因此,湖岸得以免受侵蚀,波浪被转移到其他方向,到左边和右边。

      来源于:听力OFFICIAL49 L2

      That's the current model, the wind erosion model, which is generally accepted. 

      这是目前的模型,风蚀模型,这是被普遍接受的。

      来源于:听力OFFICIAL49 L2

      A desert yields large amounts of sediment because it has little or no vegetation to prevent erosion.

      沙漠能产生大量沉积物,因为它几乎没有或者根本没有植被来防止其被侵蚀。

      来源于:阅读OFFICIAL52 P1

      The numerous plants and animals living in the soil release minerals from the parent material from which soil is formed, supply organic matter, aid in the translocation (movement) and aeration of the soil, and help protect the soil from erosion.

      大量的生活在土壤里的植物和动物从土壤形成的母质层释放矿物质,提供有机物,帮助土壤的运动和通风,并且帮助保护土壤免受侵蚀。

      来源于:阅读OFFICIAL36 P1

      Finally, trees perform the vital function of slowing water runoff and holding the soil in place with their root systems, thus combating erosion.

      最后一点,树木在减缓水流速度和保持土壤方面有关键的作用,这就可以抵抗土壤的流失。

      来源于:阅读OFFICIAL36 P1

      The increased erosion that often accompanies agricultural use of sloping land is principally caused by the removal of its protective cover of natural vegetation.

      日益严重的水土流失经常和斜坡上的农业用地一起出现,这往往是由自然植被保护层的砍伐而导致的。

      来源于:阅读OFFICIAL36 P1

      These rocks are then uplifted sometime in the future to form new mountain ranges, which exhibit the sedimentary layers (and the remains of life within those layers) of the earlier episodes of erosion and deposition.

      随着时间的流逝,这些沉积层变成了沉积岩。

      来源于:阅读OFFICIAL35 P1
      展开更多
    • n. 逐渐减少;削弱;下降

      展开
      简明例句

      There has been a steady erosion in the president's popularity.

      总统的受欢迎程度一直在下降。

      展开更多
    • 固定搭配
      • cervical erosion

        子宫颈糜烂

  • 同义词

    n.磨蚀(作用)【地质】; 破碎;碎裂;粉碎;

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