nub 

  1. 名詞
瘤
結節, 癤子
殘根
(煤等的)小塊
(故事等的)要點
(問題等的)核心
/此名詞複數為"nubs"/

    同義字詞
blob,chunk,clod,clot,clump,dollop,glob,gob,gobbet,hunk,knob,lump,nubble,nugget,wad
bottom line,bull's-eye,centerpiece,core,crux,essence,gist,heart,kernel,keynote,meat,meat and potatoes,net,nubbin,nucleus,pith,pivot,point,root,sum

例句

  1. This is the nub of the matter.
  2. That is the nub of the problem.
  3. That was the nub of it, of course.
  4. Slide on the other green nub ring.
  5. This seems to be the nub of the point.