burrs

英 [bɜːz]

美 [bɜrz]

n.  小舌r音，颤音r，带浓重r音的口音(某些英语方言中的典型发音); (机器部件快速运转时有规律的)呼呼声; (某些植物)带芒刺的小果实
burr的复数

柯林斯词典

The spelling bur is also used for meaning 1. 拼写bur亦用于义项1。


• （某些植物）带芒刺的小果实
  Aburris the part of some plants which contains seeds and which has little hooks on the outside so that it sticks to clothes or fur.
• N-COUNT （英语方言中的）颤动小舌的r音，粗喉音
  If someone has aburr, they speak English with a regional accent in which 'r' sounds are pronounced more strongly than in the standard British way of speaking.
  1. ...a warm West Country burr.
     一种热情的英格兰西南部小舌颤音

双语例句

• Scaffold surfaces shall be kept clean and free from sharp edges, burrs, or other safety hazards.
  脚手架的表面必须保持干净，不得有尖利边缘、毛刺或其它安全危险。
• Seal gasket: the seal gaskets used for the power transformer shall be free from twisting, distortion, cracks and burrs, and match the dimension of the flange surface;
  密封垫圈：变压器密封垫必须无扭曲、变形、裂纹和毛刺，并与法兰面的尺寸相配合；
• Coarse herbs having small heads of greenish flowers followed by burrs with hooked bristles.
  一个粗糙草本属，头状花序，呈绿色的花，钩状刺毛。
• Cellulosic impurities such as burrs and vegetable fibers that were not removed during carding must be removed from wool cloth by chemical treatment before it can be further processed.
  在梳理过程中没有除去的存留在毛织物中的纤维素类不纯物质（例如草籽和植物纤维），在织物进一步加工之前，必须通过化学方式清除掉。
• The centers must be aligned and the mandrel must be free of burrs.
  这些中心点必须排列成一行，并且保证心轴上没有毛刺的现象出现。
• Any coarse weed of the genus Xanthium having spiny burrs.
  苍耳属的任何长皮刺而粗糙的杂草。
• Cutting edges must be free from burrs.
  刃口不能有毛刺。
• Carefully remove smaller edges or burrs on the chamfer of the crankshaft flange with an oilstone if necessary.
  如有必要，请用油石仔细去除曲轴法兰倒棱上的小边或毛刺。
• Similarly, a Swiss scientist developed the VELCRO? fastener based on the burrs that covered him and his dog when they returned from a walk in the woods.
  同样，瑞士科学家通过观察丛林里粘在小狗和他身上的芒刺，研制出了粘贴式尼龙搭扣。
• Remove all slivers and burrs left cutting the tube, by reaming and filing, both inside and outside.
  通过内外铰锉，将遗留在管道切割口的长条和毛刺清除掉。