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erosion SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 52084 】 【意味】 "[名詞] condition in which the earth's surface is worn away by the action of water and wind [例] Erosion is a natural process. [例] The erosion of the soil is a serious problem in the area. [例] They tried to stop the erosion of the soil. [意味] 浸食, 侵食, 侵蝕, 浸食作用, 腐食, 浸蝕, 水食, 水蝕 ; [上位語] environmental condition ; [派生] erode, eat at, gnaw at, eat away, gnaw, fret, wear away ; [同義語群] 14518924-n [名詞] (geology) the mechanical process of wearing or grinding something down (as by particles washing over it) [例] The erosion of the cliffs was a serious problem. [例] They believed that erosion was responsible for the damage to the cliff. [意味] 浸食, 侵食, 腐食, 浸食作用, 侵蝕, 風化, 浸蝕, 腐蝕 ; [同義語] eroding, eating away, wearing away, wearing ; [上位語] geologic process, geological process ; [下位語] abrasion, attrition, ablation, soil erosion, corrasion, beach erosion, planation, deflation ; [派生] erode, eat at, gnaw at, eat away, gnaw, fret, wear away ; [同義語群] 13475538-n [名詞] erosion by chemical action [意味] 浸食, 侵食, 腐食, 侵蝕, 化学的侵食, 腐蝕, 浸蝕, 腐食作用 ; [同義語] corrosion, corroding ; [上位語] chemical process, chemical change, chemical action ; [下位語] pitting, rusting, rust, roughness, indentation ; [派生] corrode, eat, rust ; [同義語群] 13453428-n [名詞] a gradual decline of something [例] after the accounting scandal there was an erosion of confidence in the auditors [例] The erosion of the beach was caused by the waves. [例] They are concerned about the erosion of the coastline. [意味] 衰退, 衰え, 低下, 減退, 減少 ; [上位語] decline, diminution ; [同義語群] 13475944-n"