cash cow

Другие идиомы:

• have a cow
• cash in on (something)
• until the cows come home
• Holy cow!
• cold hard cash
• cash in one's chips
• as awkward as a cow on roller skates
• sacred cow
• cash-and-carry
• strapped for cash
• cash in (something)
• cash on the barrelhead
• ahead of the pack
• alley cat
• as blind as a bat