bread and butter

美 
英 
  • n.黄油面包片;(某人或公司的)主要收入来源
  • 网络面包和黄油;生计;涂黄油的面包
bread and butter
n.
1.
黄油面包片slices of bread that have been spread with butter
a piece of bread and butter
一块黄油面包
2.
(informal)
(某人或公司的)主要收入来源a person or company's main source of income

例句

释义:
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,