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

• Second, the gear gap of main final drive, driven spiral bevel.
  二是主减速器主、从动螺旋弧齿锥齿轮副的间隙。
• 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
• 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。
• Having the second highest gear ratio.
  有第二高的齿轮齿数比。
• Study on Contact Fatigue Failure of Tractor Second Shaft Gear
  拖拉机二轴齿轮接触疲劳损坏的研究
• Under the coach's guidance, I started to practice how to start the car, and switch to first gear, and then second and third gear;
  在他得指导下，我开始练习怎样从发动车子到换上更高的档位；
• 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；
• Change into second gear when you go up the hill.
  上山时要换第二挡。
• 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。
• 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。