nub
noun[S]
uk/nʌb/us/nʌb/the mostimportantorbasicpartof something:
要点;核心What do youthinkis the nuboftheproblem?你认为这个问题的核心是什么?
Important and essential things
- -based
- amenity
- bare
- be-all
- big league
- focal point
- foreground
- fulcrum
- fundament
- grandaddy
- heavyweight
- hot button
- imperative
- name
- need
- nexus
- nucleus
- precondition
- the grandaddy ofsomethingidiom
- the name of the gameidiom