The wheel had long since rusted from years of disuse.多年不用的车轮早已锈迹斑斑。The factory fell into disuse twenty years ago.这个工厂二十年前就废弃了。The room smelt of disuse and mouldering books.房间里有一股长期不用和霉烂书籍的味道。...
It never rusts or tarnishes...它从不生锈，也不会失去光泽。It never rusts or tarnishes.它从不生锈，也不会失去光泽。This metal tarnishes easily.这种金属易变色.Brass tarnishes quickly in wet weather.天气潮湿时黄铜很快会失去光泽....
我已从一位可靠人士那儿获悉,这家公司经营得非常糟糕.I've heard from a reliable source that company is running very badly.我获悉新董事是墨西哥人.I read that the new director is a Mexican.我获悉失事的消息感到十分震惊.I was devastated by the news of the crash....