gold mine
短语n. 金矿, 金山
发音
UK
/ˈɡəʊldˌmaɪn/
AU
US
/ˈɡoʊldˌmaɪn/
词形变化
gold mines
复数
gold mines
别名
goldmine
释义与例句
n.
-
1.
A mine for gold ore or metal.
金矿
金山
South Africa has many goldmines.
-
2.
A very profitable economic venture.
摇钱树
习语This oil deposit is a regular gold mine. We make more and more money every year!
-
3.
A plentiful stockpile of something sought-after.
宝库
习语The Smithsonian Institution is a goldmine of knowledge, but like most mines, you have to dig for the good stuff.