為您提供erosion英英釋意。" />

色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

首頁英語詞典erosionerosion英英釋意

erosion

英 [?'r???(?)n] 美[?'ro??n]
  • n. 侵蝕，腐蝕

英英釋意

1. (geology) the mechanical process of wearing or grinding something down (as by particles washing over it)
2. condition in which the earth's surface is worn away by the action of water and wind
3. a gradual decline of something;
"after the accounting scandal there was an erosion of confidence in the auditors"
4. erosion by chemical action