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

• Mark the propeller shaft and pinion yoke, or pinion flange, for installation reference.
  在传动轴和传动轴轴轭、或小齿轮轴轭上作标记，作安装的参考标志。
• Rack and pinion gear
  齿条与小齿轮传动装置
• Install pinion front bearing, if necessary.
  如需要，安装小齿轮前轴承。
• End play in drive pinion bearings.
  驱动小齿轮轴承的端隙。
• The drive pinion is meshed with a large ring gear so that the ring gear revolves with the pinion.
  传动齿轮与一个很大的冠状齿轮啮合，传动齿轮驱动冠状齿轮。
• 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。
• An over-running clutch on the drive pinion prevents the starter from being driven by the engine once it starts.
  在驱动小齿轮上的一个超转离合器可避免启动马达被引擎带动，一旦引擎启动了。
• Install the pinion mate shaft lock screw finger tight to hold shaft during differential installation.
  在差速器安装期间，安装小齿轮配合轴锁螺丝，用手紧固它，以把握住轴。
• Push and hold ring gear upward while not allowing the pinion gear to rotate.
  当不准许主动齿轮旋转时，向上推环齿轮，并放牢它。
• 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。