4周搞定2000+托福核心词
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
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
erosion
常考释义
n. 腐蚀；侵蚀；风化
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。
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
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 L2That'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 L2A 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 P1The 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 P1Finally, 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 P1The 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 P1These 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 P1n. 逐渐减少；削弱；下降
There has been a steady erosion in the president's popularity.
总统的受欢迎程度一直在下降。
cervical erosion
子宫颈糜烂
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