bread and butter; @1 C# `1 N& L% T2 F8 s+ @
(noun)9 ~0 R4 u- c7 _: s- v: F. j
the primary or leading means of financial support, existence, or survival ; q2 Z8 y. C6 R" M/ g/ Y EXAMPLE:! F% t( E$ h# E
Bicycle manufacturing provides the company's bread and butter.
发表于 2012-8-14 13:19:23
