已被腐蚀的；使腐蚀，侵蚀( corrode的过去式和过去分词 )；
1. 侵蚀的：corroded grain 被腐蚀颗粒 | corroded 侵蚀的 | corrodent 腐蚀剂
2. 浸蚀：对应点 corresponding point | 浸蚀 corroded | 腐蚀,浸蚀 corrosion
3. 被侵蚀的：abrasive 研磨剂 | corroded 被侵蚀的 | corrosive 腐蚀性的
adj
1. eaten away as by acid or oxidation