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

• The effect of measurement cylinders diameters on the measuring result of the gears M Value is analysed.
  分析了圆柱直径的大小对齿轮M值测量结果的影响。
• On hills, he must use low gears
  在山上，他必须挂低速挡。
• 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。
• 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。
• Main gears are machined by gear grinding, the machine ensuring high precision and low noise.
  主要齿轮磨削加工齿轮的，机器保证精度高，噪音低。
• Use proper equipment and gears.
  请使用适当的装备和器具。
• Defective and worn gears, bearings and spindles.
  齿轮、传动装置和锭子破损。
• 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。
• Spur gears and helical gears.
  直齿轮和螺旋齿轮。
• Bevel gears are useful when the direction of a shaft's rotation needs to be changed.
  当两传动轴旋转时需改变方向时，采用锥齿轮是一种十分有用的方法。