• 对…有用的

valuableadj.贵重的；宝贵的n.(pl.)贵重物品valuable metals有价金属valuable system价值观体系valuable service[经] 有价值的服务valuable secrets珍贵的机密valuable quality宝贵的素质valuable article贵重物品valuable picture珍贵的画valuable network价值网络valuable deposit有用矿物矿床valuable mineral有用矿物

1. The police suddenly examined the house to a crumb, but found nothing valuable for their search.
   警察突然仔细地搜查了这栋房子，但没有搜到什么重要的东西。