valuableadj.贵重的；宝贵的n.(pl.)贵重物品valuable project价值工程valuable factors可借鉴因素valuable library有价值的图书馆valuable content有价成分含量Valuable element有价元素valuable elements有价元素valuable customer价值客户Valuable judgment价值判断valuable guidance宝贵的指导Valuable Minerals贵重矿物