See goldmine for more gold mineBrE /ˈɡəʊld maɪn/ 🔊NAmE /ˈɡoʊld maɪn/ 🔊 nouna place where gold is dug out of the ground 金矿a business or an activity that makes a large profit 财源；宝库◆This restaurant is a potential gold mine. 这家餐馆很可能是棵摇钱树。🔊🔊