gears

英 [ɡɪəz]

美 [ɡɪrz]

n.  排挡; 齿轮; 传动装置; 挡; (某种活动的)设备，用具，衣服
v.  换挡; （使）搭配; （使）适合; 使兴奋起来; 使准备好
gear的第三人称单数和复数

柯林斯词典

• N-COUNT 齿轮；传动装置；变速器
  Thegearson a machine or vehicle are a device for changing the rate at which energy is changed into motion.
  1. On hills, he must use low gears...
     在山上,他必须挂低速挡。
  2. The car was in fourth gear...
     车挂的是四挡。
  3. He put the truck in gear and drove on.
     他把卡车挂上挡，继续往前开。
• N-UNCOUNT （某一特定活动的）设备，服装
  Thegearinvolved in a particular activity is the equipment or special clothing that you use.
  1. About 100 officers in riot gear were needed to break up the fight.
     大约需要100名穿防暴服的警察前来制止这场斗殴。
  2. ...fishing gear...
     钓具
  3. They helped us put our gear back into the van.
     他们帮我们把装备放回到小货车里。
• N-UNCOUNT 服装
  Gearmeans clothing.
  1. I used to wear trendy gear but it just looked ridiculous.
     我以前常穿新潮的衣服，但看上去却滑稽可笑。
• N-UNCOUNT 毒品；（尤指）海洛因
  Some people refer to illegal drugs, especially heroin, asgear.
  1. Are these people using gear and amphetamines at the same time?
     这些人同时服用海洛因和安非他明吗？
• V-PASSIVE 使为…而准备；使为了达到…而作好准备
  If someone or somethingis geared toortowardsa particular purpose, they are organized or designed in order to achieve that purpose.
  1. Colleges are not always geared to the needs of mature students...
     大学有时满足不了成人学生的需求。
  2. My training was geared towards winning gold in Munich.
     我为了在慕尼黑夺取金牌而进行训练。

双语例句

• This paper presents a new method to measure tooth error of small module gears.
  进行测量，提出了一种在视觉三坐标测量机上测量小模数齿轮齿形误差的新方法。
• He looked up into the mirror as he changed through his gears.
  他一边换挡，一边抬眼看后视镜。
• The gears have stuck.
  那些齿轮已经卡住了。
• When gears are to be used to transmit motion between intersecting shaft, some of bevel gear is required.
  轴角。当齿轮是用来传递运动之间的交叉轴，其中有些圆锥齿轮的需要。
• The camshaft and crankshaft gears can be connected directly, or meshed.
  凸轮轴和曲轴齿轮可能被直接连结，或者相啮合。
• On hills, he must use low gears
  在山上，他必须挂低速挡。
• Most cars have three forward gears and a reverse.
  大多数汽车有三个前进挡和一个倒退挡。
• There are at least three sets of gears in most passenger cars, even more in jeeps and trucks.
  在轿车中至少有三套齿轮，吉普车和货车的齿轮就更多了。
• A few of their later designs have frames and gears that are made out of plastic.
  有几个他们后来的设计框架和齿轮的制造的塑料。
• Introduces the rationale and techniques of common normal length measurement in the test and mapping of parameters for gears.
  介绍了齿轮精度检测和齿轮参数测绘中用公法线长度测量的基本原理和基本方法。