# upshift
##### 词义
- 英:/ˈʌpʃɪft/; 美:/ˈʌpʃɪft/
- #词性/vi 换高挡(开车等加速)
##### 例句
- A Research on the Way of Clutch Actuation During DCT Upshift Based on Optimality Theory
- 基于最优控制理论的DCT离合器升挡作动方式的研究
- Conversely , it will also upshift when engine revs are too high .
- 相反的,当引擎转速过高时,系统不允许升档。
- No Manual Upshift or Downshift in Auto Stick Operation
- 在自动变速杆操作中无手动升档或降档