corroding 是 corrode 的現在分詞corrodeKK [kɚˋod] /kɚˈoʊd/動詞1腐蝕、侵蝕Salt water will corrode the metal parts of the boat.海水會腐蝕船上的金屬零件。2鏽蝕、被腐蝕The pipes had corroded badly after decades underground.這些管線埋在地下幾十年後已嚴重鏽蝕。3損害、破壞、侵蝕比喻Years of broken promises corroded the public's trust in politicians.多年來的承諾落空逐漸侵蝕了民眾對政治人物的信任。