valuable/ˋvæljUəbḷ; ˈvæljuəb$l/adj 1 worth a lot of money [ worthless ] 贵重的﹐值钱的: a valuable ring 一枚贵重的戒指2 help, advice etc that is valuable is very useful [→ invaluable]〔帮助﹑建议等〕宝贵的: volunteers who have made a valuable contribution to our work 对我们的工作卓有贡献的志愿者