second gear

英 [ˈsekənd ɡɪə(r)]

美 [ˈsekənd ɡɪr]

第二速度齿轮；二档齿轮

英英释义

noun

• the gear that has the second lowest forward gear ratio in the gear box of a motor vehicle
  1. he had to shift down into second to make the hill
  Synonym:second

双语例句

• The driver changed down from third to second ( gear).
  驾驶员将车速从第三挡调低到第二挡。
• The first transitional shaft is engaged with a second transition shaft through a gear shaft;
  第一过渡轴通过轴齿轮与第二过渡轴的轴齿轮啮合；
• Don't engage second gear too soon, or the engine will stall.
  不要太早上第二档，否则引擎就会熄火。
• When the clutch broke, the car was locked into second gear
  离合器失灵后，汽车只能在二挡行驶。
• Change into second gear when you go up the hill.
  上山时要换第二挡。
• The Optimum Design of QX-type Second Order Epicyclic Reduction Gear Unit
  QX型二级行星齿轮减速器优化设计
• The Second Development of Gear Optimum Design Based on Pro/ E
  齿轮优化设计的Pro/E二次开发
• The paper analysed the influence of x gear on the movement law of each engaging point and the flow characteristic of the second kind of compound gear pump with x gear.
  分析了齿轮变位对第二类平衡式复合齿轮泵各啮合点运动规律和瞬态流量特性的影响，并得出了有关流量及其脉动公式，以及最佳结构形式。
• Having the second highest gear ratio.
  有第二高的齿轮齿数比。
• While the Shanghai Composite has soared in the past six months, Chinese shares in Hong Kong have remained in second gear.
  上证综指在过去六个月期间飙升的同时，在香港上市的中国内地股票却一直表现平平。