cobweb

英 [ˈkɒbweb]

美 [ˈkɑːbweb]

n.  蜘蛛网; 蜘蛛丝(尤指落满灰尘的旧蛛网)

复数：cobwebs　过去式：cobwebbed　

TEM8

BNC.15461 / COCA.18317

习惯用语

n.

blow/clear the cobwebs away
• 使头脑清醒；使振作精神
  to help sb start sth in a fresh, lively state of mind
• A brisk walk should blow the cobwebs away.
  轻快的散步可以使人头脑清醒。

牛津词典

noun

• 蜘蛛网；蜘蛛丝（尤指落满灰尘的旧蛛网）
  a fine net of threads made by a spider to catch insects; a single thread of this net (usually used when it is old and covered with dirt)
  1. Thick cobwebs hung in the dusty corners.
     积有灰尘的角落挂着厚厚的蜘蛛网。
  2. He brushed a cobweb out of his hair.
     他拂去了头发上的蜘蛛丝。

柯林斯词典

• 蜘蛛网
  Acobwebis the net which a spider makes for catching insects.
• PHRASE 使人头脑清醒;使人精神振奋
  If somethingblowsorclears away the cobwebs, it makes you feel more mentally alert and lively when you had previously been feeling tired.
  1. ...a walk on the South Downs to blow away the cobwebs.
     到南唐斯去徒步旅行，让头脑清醒清醒

英英释义

noun

• a dense elaborate spider web that is more efficient than the orb web
• filaments from a web that was spun by a spider
  Synonym:gossamer
• a fabric so delicate and transparent as to resemble a web of a spider

双语例句

• When the inherent mechanism of the price risk of agricultural products is analysed, the dynamic Cobweb model and rational expectancy cobweb model are used.
  笔者运用了动态蛛网模型和理性预期蛛网模型，对农产品价格风险的内在机理进行了分析。
• Meanwhile, the index system, based on the established international norms cobweb model and the specific application of the model algorithm.
  同时，在指标体系的基础上，建立了国际化蛛网模型和规范了该模型应用的具体算法。
• Keratoprotein constitutes hair, nail, feather, silk and cobweb.
  角质蛋白构成毛发、甲、毛、丝及蛛网。
• This paper discusses three forms of the cobweb model by the quantitative analysis method and exposes the mathematics mechanism of quantity and price fluctuation. It also explains the model adaptability.
  本文用定量分析方法探讨了蛛网模型的三种形态，揭示了产量和价格波动性的数学机理，并对模型的适用性进行了说明。
• Thesis put forward taking the "streets" as renewed link, setting up a step-by-step renewed process which is similar to the "cobweb" woven, is from structuring skeleton to forming network blocks.
  提出了以“街巷”为更新纽带，建立类似于“蛛网”编织，由骨架搭建到网络形成循序渐进的街区更新过程。
• We discuss respectively the cobweb model, differential dynamic model and difference equation model.
  主要针对不同情况分别讨论了价格波动的蛛网模型、微分动力学模型及差分方程模型。
• Would you rather pore over the intricate patterns of a magic scroll, the strands of a cobweb or the gears of a clock tower?
  你更愿意仔细观察复杂的魔法图案，蜘蛛网的细线，还是钟楼的齿轮？
• He brushed a cobweb out of his hair.
  他拂去了头发上的蜘蛛丝。
• Investigation of Farming Household s Income in the Periphery District of Miyun Reservoir Based on PRA; It was exquisite, silk, handmade and trimmed with a cobweb of lace.
  密云水库周边地区农户收入调查研究它很精致、丝质、手工缝制，周围有一圈密密的花边。
• Secondly, research on the elasticity of demand theory and cobweb.
  其次阐述了与本文研究有关的需求弹性理论和蛛网理论。