- PHRASAL VERB 减挡;挂低速挡
When you change down, you move the gear lever in the vehicle you are driving in order to use a lower gear.
- Changing down, he turned into the drive...
他减挡拐入了私家车道。 - I braked at the second corner and changed down to third.
我在第二个拐弯处踩了刹车,挂上三挡。
in AM, use 美国英语用 shift down