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 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。
• Spur gears and helical gears.
  直齿轮和螺旋齿轮。
• Contact characteristics of the tooth surfaces of spherical gears are investigated.
  对球齿轮齿廓进行了接触特性研究。
• The vehicle has9 forward and1 reverse gears, with mechanical gear box, power assisted steering and independent suspensions.
  车辆有9个前进档和1个后退档，使用机械式齿轮箱、助力转向和独立悬挂。
• 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。
• ADVANTAGE-The mechanism solves the problem of slipping friction between planet gears and planet gear shafts.
  优点–该机构解决了行星齿轮与行星齿轮轴之间的滑动摩擦问题。
• The basic principle for the geometrical design of hypoid gears is introduced.
  介绍了准双曲面齿轮几何设计的基本原理。
• 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。
• There is a right way and a wrong way to shift gears with an automatic transmission.
  有一个正确的方式和错误的方式改变一个自动变速器齿轮。
• 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。