咸肉上加奶油的英文：
【罕】put butter on bacon; put butter upon bacon（指企图改进已经完善的东西）

put是什么意思：
v. 放，置，使处于；表达，说明

put a crimp into
妨碍|束缚

Put on the screw
施加压力

strike [ put on ] a pose of
装出...面貌[样子]

butter是什么意思：
n. 黄油；奉承，谄媚，甜言蜜语
v. 涂黄油于...；用黄油烹调；把黄油放入

Butter to butter is no relish.
黄油加黄油不成美味。

Butter to Butter is no relish
千篇一律的东西令人生厌

a pat of Butter
一小块黄油

bacon是什么意思：
n. 咸猪肉，培根；熏猪肉

A bacon,lettuce,and tomato sandwich.
三明治用咸肉、生菜和西红柿制成的三明治

Someone has to Bring home the Bacon in the family
一个家里总得有个养家糊口的人

Bacon’s essays are famous for their brevity, compactness and powerfulness.
培根的散文以简洁，紧凑，有力度而著名。