英语词组a gold mine是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	a gold mine
释义	●a ˈgold minea business or an activity that makes a large profit 金矿；金山；摇钱树；大财源◆That Internet cafe of his is a real gold mine. 他开的那家网吧真是棵摇钱树。
随便看	have sth at your fingertips have sth down pat have sth down to a fine art have sth down to a science have sth in common have sth in common with sb have sth in common (with sb/sth) have sth in common with sth have sth in mind have sth in mind for sth have sth off pat have sth on good authority have sth on the brain have sth on the go have sth on your mind have sth on your side have sth taped have sth to offer have sth to your credit have sth to your name have sth up your sleeve have sth written all over it have sticky fingers have/take a butcher’s have/take a gander (at sth)

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