milch cow /ˈmɪltʃ kaʊ/ BrE AmE noun [countable]
1 . something that provides a lot of money for something else:
Farmers in western Canada see themselves as a milch cow for the Eastern establishment.
2 . a cow that is used to provide milk
milch cow /ˈmɪltʃ kaʊ/ BrE AmE noun [countable]
1 . something that provides a lot of money for something else:
Farmers in western Canada see themselves as a milch cow for the Eastern establishment.
2 . a cow that is used to provide milk
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012