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

• Rack and pinion suspension system
  齿轮齿条式悬挂系统
• Install pinion front bearing, if necessary.
  如需要，安装小齿轮前轴承。
• 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。
• End play in drive pinion bearings.
  驱动小齿轮轴承的端隙。
• 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。
• 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。
• Both gear centers have pinions with only half tooth. The four main types of gears ( spur, helical, worm, and bevel) and a rack and pinion are shown in Figure 7.
  两个齿轮其中心都有一个小齿轮，这个小齿轮只有半边有齿轮。图7所示是四种主要的齿轮（巨齿轮，斜齿轮，蜗轮和伞齿轮）以及齿条和小齿轮。
• Rack and pinion gear
  齿条与小齿轮传动装置
• Drive pinion cone bearing cup Research on Tooth-modification Technology of Fine-forming Straight-tooth Bevel Gear
  传动小齿轮锥形轴承杯精锻直齿锥齿轮齿形修形设计技术研究
• 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。