pinion

英 [ˈpɪnjən]

美 [ˈpɪnjən]

v.  捆住，缚住(双臂); 固定住

过去式：pinioned　复数：pinions　过去分词：pinioned　现在分词：pinioning　第三人称单数：pinions　

TOEFL

BNC.35151 / COCA.31917

牛津词典

verb

• 捆住，缚住（双臂）；固定住
  to hold or tie sb, especially by their arms, so that they cannot move
  1. His arms were pinioned to his sides.
     他的双臂被绑在身体两侧。
  2. They were pinioned against the wall.
     他们被牢牢地靠墙绑着。

柯林斯词典

• VERB （尤指通过抓住或绑住双臂）使动弹不得
  If youare pinioned, someone prevents you from moving or escaping, especially by holding or tying your arms.
  1. At nine the next morning Bentley was pinioned, hooded and hanged.
     次日上午9点，本特里被捆住双臂、戴上头罩，然后绞死了。

英英释义

noun

• wing of a bird
  Synonym:pennon
• any of the larger wing or tail feathers of a bird
  Synonym:flight featherquillquill feather
• a gear with a small number of teeth designed to mesh with a larger wheel or rack

verb

• cut the wings off (of birds)
• bind the arms of
  Synonym:shackle

双语例句

• Install pinion front bearing, if necessary.
  如需要，安装小齿轮前轴承。
• Indirect valve gear End play in drive pinion bearings.
  间接式气门驱动机构驱动小齿轮轴承的端隙。
• Note that the input pinion is a smaller gear than the ring gear.
  注意到主动齿轮的齿数比冠状齿轮少。
• This paper introduces a optimization method of pinion cutter for cutting helical gears.
  介绍一种斜齿插齿刀的刃形优化方法。
• End play in drive pinion bearings.
  驱动小齿轮轴承的端隙。
• The pinion gear is attached to the steering shaft.
  该齿轮连接转向轴。
• Excessive distance between pinion gear and flywheel/ drive plate gear.
  小齿轮和飞轮/驱动板齿轮之间距离过大。
• Threw the machine's pinion out of gear.
  使机器的小齿轮脱开啮合。
• It's a rack and pinion, and a good one at that.
  它有一对齿条和齿轮，而且质量上乘。
• The Virtual Design and Analysis of UG based Rack and Pinion Redirector
  基于UG的齿轮齿条式转向器的虚拟设计与分析