cash cow
noun/ˈkæʃ kaʊ/
/ˈkæʃ kaʊ/
(business)- the part of a business that always makes a profit and that provides money for the rest of the business
Topics Businessc2金牛,摇钱树,赢利部门(一企业中始终赢利并给其他部门提供资金的部门)
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