erosion
音標(biāo)發(fā)音
- 英式音標(biāo) [?'r???(?)n]
- 美式音標(biāo) [??r???(?)n]
- 國(guó)際音標(biāo) [i'r?u??n]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.腐蝕；侵蝕；減少，流失
詞源解說(shuō)
- 16世紀(jì)40年代進(jìn)入英語(yǔ)，直接源自拉丁語(yǔ)的erosio，意為腐蝕。
詞根記憶
- 來(lái)自erode(v.腐蝕，侵蝕)
同根派生
- adj性質(zhì)的同根詞
- eroded：被侵蝕的，損壞了。
- eroding：侵蝕的。
- erose：嚙蝕狀的；凹凸不平的；不規(guī)則形狀的。
- erosive：腐蝕的；沖蝕的；侵蝕性的。
- v性質(zhì)的同根詞
- eroded：侵蝕；損壞（erode的過(guò)去分詞形式）。
- eroding：侵蝕；磨損（erode的ing形式）。
- vi性質(zhì)的同根詞
- erode：侵蝕；受腐蝕。
- vt性質(zhì)的同根詞
- erode：腐蝕，侵蝕。
用法辨析
- erosion的基本意思是指某物受酸、雨、風(fēng)等“腐蝕,侵蝕,磨損”,用作比喻可指“威信日漸掃地”“勢(shì)力日漸削弱”。
n. (名詞)
詞組短語(yǔ)
- the slow erosion 日漸削弱
- soil erosion 水土流失
- the erosion of the coastline 對(duì)海岸的侵蝕
- the slow erosion of the royal power 皇家勢(shì)力的日漸削弱
- Wind erosion [地質(zhì)]風(fēng)蝕;風(fēng)蝕酌;風(fēng)蝕作用
- cavitation erosion 空蝕；氣蝕；空隙腐蝕
- rill erosion 細(xì)溝侵蝕，小溝沖蝕；帶狀溝蝕；細(xì)流沖蝕
- differential erosion [地質(zhì)]差別侵蝕;差異侵蝕;分異侵蝕;分異化侵蝕
用作名詞 (n.)
形容詞+～
名詞+～
～+介詞
短語(yǔ)
英英字典
- (PHYSICAL DAMAGE) the fact of soil, stone, etc. being gradually damaged and removed by the waves, rain, or wind
- (NEGATIVE EFFECT) the fact of a good quality or situation being gradually lost or destroyed
- Erosion is the gradual destruction and removal of rock or soil in a particular area by rivers, the sea, or the weather.
- The erosion of a person's authority, rights, or confidence is the gradual destruction or removal of them.
- The erosion of support, values, or money is a gradual decrease in its level or standard.