erosion-主題

erosion

[i'rəuʒən]

n.腐蝕, 侵蝕

例句與用法：

A hole or worn spot made by abrasion or erosion.

侵蝕處由於侵蝕或磨擦形成的洞或破處

A closely woven mat of brush and poles used to protect an embankment, a dike, or a dam from erosion.

(用以護堤、壩等的)柴排，沉排，沉床荊棘和桿子的密織席，用於保護堤、壩，使不受侵蝕

They had to face the steady erosion of the president's credibility.

他們不得不面對總統的威信日漸喪失的局面。

The erosion of the coastline by the sea was ignored by people.

海水對海岸的沖刷被人們忽視了。

詞形變化：

形容詞: erosional | 副詞: ero-sionally |

英文解釋:

名詞 erosion:

(geology) the mechanical process of wearing or grinding something down (as by particles washing over it)

同義詞：eroding, eating away, wearing, wearing away

condition in which the earth's surface is worn away by the action of water and wind

a gradual decline of something

erosion by chemical action

同義詞：corrosion, corroding

以上來源於大辭典