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nub

美音:[nʌb ]点这儿播放单词美音发声
英音:[nʌb ]点这儿播放单词英音发声
n.小块,瘤,结节,要点,残端,残根

难易程度:

nub为短语/超纲词汇

词形变化:

形容词:nubby

nub


/nʌb; nʌb/
n [sing] the ~ of sth central or essential point of a problem, matter, etc (问题、事情等的)中心,要点
*The nub of the problem is our poor export performance. 问题的关键是我们出口贸易方面太差.

nub


n
[Date: 1500-1600; Origin: Probably from Low German knubbe]
the nub of the problem/matter/argument etc
the main point of a problem etc
 The real nub of the matter is money.
[C]
a small rounded piece of something, especially a piece that is left after the rest has been eaten, used etc