Rust has corroded the steel rails.锈侵蚀了钢轨.Aluminium and other metals are normally badly corroded by alkalis.铝和其他金属通常会被碱严重腐蚀.Engineers found the structure had been corroded by moisture...工程师们发现该建筑已经受潮腐蚀。Engineers said that...
The inves-tigators found that the underground pipes were badly corroded.调查人员发现地下管道严重腐蚀。Engineers said that plutonium could begin seeping from the corroded sub.工程师说钚可能会开始从遭腐蚀的潜艇往外渗透。Rust has corroded the steel rails.锈侵蚀了钢...