goldmine entrance金瓜石矿坑入口
velve goldmine天鹅绒金矿
goldmine tailing金矿废渣
Velvet Goldmine天鹅绒金矿;紫醉金迷;丝绒金矿;纸醉金迷
Vevelt goldmine纸醉金迷
goldmine valley金矿山谷
goldmine prediction金矿预测
N-SING（单数型名词） If you describe something such as a business or idea as a goldmine, you mean that it produces large profits. 宝库
The book is a goldmine.
这本书是个宝库。