nub

英 [nʌb]

美 [nʌb]

n.  中心; 要点; 实质

复数：nubs　

BNC.20916 / COCA.21059

牛津词典

noun

• 中心；要点；实质
  the central or essential point of a situation, problem, etc.
  1. The nub of the matter is that business is declining.
     事情的实质是工商业在萎缩。

柯林斯词典

• N-SING (局势、问题或争论的)要害，核心，要点
  The nubof a situation, problem, or argument is the central and most basic part of it.
  1. That, I think, is the nub of the problem...
     我想那才是问题的要害。
  2. Here we reach the nub of the argument.
     现在我们谈到了争论的核心部分。

英英释义

noun

• the choicest or most essential or most vital part of some idea or experience
  1. the gist of the prosecutor's argument
  2. the heart and soul of the Republican Party
  3. the nub of the story
  Synonym:kernelsubstancecorecentercentreessencegistheartheart and soulinwardnessmarrowmeatpithsumnitty-gritty
• a small piece
  1. a nub of coal
  2. a stub of a pencil
  Synonym:stub
• a small lump or protuberance
  Synonym:nubble

双语例句

• The the strain relief nub hangs away from the ear either way and is anchored pretty well from the inside.
  该应变救济要点远离耳挂两种方式，是由内而外的锚定得很好。
• Firstly, the thesis designed the system project, aerodynamic configuration, nub and actuator driving device; selected actuator, decelerator, feedback system and central controller.
  论文首先进行了系统方案、气动力布局、舵面及舵传动装置设计，对舵机、减速器、反馈系统及中央控制器进行了选型；
• And that's the nub of the matter.
  而这是问题的关键所在。
• The worst thing about the wireless mouse has got to be that damn dongle& this tiny little nub hogs up one of the few USB ports on my PC.
  无线鼠标最令人讨厌的地方无外乎那个可恨的接收器，这个小玩意占据了我电脑上为数不多的USB口中的一个。
• The nub of the matter is that business is declining.
  事情的实质是工商业在萎缩。
• You got a damn nub!
  你个该死的笨蛋！
• A remark in the European Commission's spring forecast gets to the nub of the problem: As exports are usually the first component to recover in the eurozone business cycle, it argues, the export outlook is key.
  欧盟委员会（EuropeanCommission）春季经济预测中发表的评论抓住了问题的症结：由于出口通常是欧元区商业周期中率先复苏的部分，出口前景是关键。
• Regions consist of equal region and nub region and equal region can be divided with the methods of Taisen triangle, trend surface, clustering and so on;
  均质区域可用泰森三角形、趋势面、聚类分析等方法进行区划；
• The nub of it is the difficult, often dysfunctional, relationship between Baker, pastry chef and chef.
  关键是面包师、点心师和厨师之间难以处理、时而失调的关系。
• This fundamental difference between males and females is the very nub of why sex is a battle, and results in promiscuous males and coy females with a critical gaze.
  这个两性间基本的分歧正是两性之战的郁结，亦导致雄性变得滥交，雌性羞怯。