好词典
corroded
UK //kəˈrəʊdɪd//US //kəˈroʊdɪd//
词源
源自拉丁语 'corrodere'，由 'com-'（完全）和 'rodere'（啃咬）组成，字面意为“被啃食殆尽”。
adjective
❶ 指金属等材料因化学反应（如氧化）而逐渐损坏或变质的，表面常出现锈迹或孔洞。
“The old pipes were so corroded that water started leaking everywhere.”
（旧管道腐蚀严重，导致水开始四处渗漏。）
“After years in the salty air, the ship's hull became badly corroded.”
（在含盐的空气中多年后，船体严重腐蚀。）
同义词:rusted, deteriorated, decayed
verb
❶ 指物质因化学作用逐渐被破坏的过程，也可比喻关系或信任被逐渐削弱。
“Acid rain has corroded the statue's surface over decades.”
（几十年来，酸雨逐渐腐蚀了雕像的表面。）
“Lies and deceit corroded their friendship over time.”
（谎言和欺骗逐渐侵蚀了他们的友谊。）
同义词:erode, wear away, undermine
常见短语
corroded away — 形容物体因腐蚀而完全消失或失去功能，强调过程的彻底性。
“The metal plate had corroded away to almost nothing after years of exposure.”
（经过多年暴露，金属板几乎完全腐蚀殆尽。）