erosion
意味
- n. 侵食
- n. 摩耗
英語の定義
- n. (geology) the mechanical process of wearing or grinding something down (as by particles washing over it)
- n. condition in which the earth's surface is worn away by the action of water and wind
- n. a gradual decline of something
語形変化
- 複数形
- erosions
例文
n. 侵食
Heavy rains and strong winds accelerated the erosion of the soil along the riverbank.
激しい雨と強い風によって、川沿いの土壌の侵食が加速しました。
n. 摩耗
Regular maintenance is necessary to prevent the gradual erosion of the machine parts.
機械部品の徐々に進む摩耗を防ぐためには、定期的なメンテナンスが必要です。