| 释义 |
idiomsb's bread and butter1 the way that someone earns most of their money:Small jobs like oil changes are the garage owner's bread and butter.The young dance crowd - the club's bread and butter - will roll in after 11:00.2 (also the bread and butter of) the most basic and usual parts of a job, profession, or situation:Boring technical analysis seems to be the bread and butter of sports writing these days.Neighborhood issues are the bread and butter of every local politician.bread-and-butter: Their bread-and-butter product is a database program for small businesses. —compare the meat and potatoes of sth
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