change down

英 [tʃeɪndʒ daʊn]

美 [tʃeɪndʒ daʊn]

减挡; 换低速挡

柯林斯词典

• PHRASAL VERB 减挡;挂低速挡
  When youchange down, you move the gear lever in the vehicle you are driving in order to use a lower gear.
  1. Changing down, he turned into the drive...
     他减挡拐入了私家车道。
  2. 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

双语例句

• As the microwave heating time increased, the temperature of magnetite concentrates increased too, once the temperature reached a point, the temperature change slowed down.
  研究结果表明：随着微波加热时间的延长，磁铁精矿温度逐步升高，到达一定高度后升温速率变缓；
• You must change down now.
  你现在必须放慢车速。
• Changing down, he turned into the drive
  他减挡拐入了私家车道。
• You'll have to change down into second to get round the corner.
  你转弯时需要将车速调低到第二挡。
• Analysis of Contact Melting of Phase Change Materials during Sliding down
  相变材料下滑过程的接触熔化分析
• I got it in these ways to change our business is down businesses done in Washington.
  这些天我发现使用互联网改变了我们在华盛顿一些事情。
• Bashar al-Assad and his family-run security services and elite forces have hit on the worst possible combination: promising change while mercilessly mowing down all who demand it.
  巴沙尔阿萨德（basharal-assad）及其家族掌控的安全部门与精英部队采取了最糟糕的组合：一面承诺改革，一面又在残杀所有要求改革的民众。
• It can make motor timely according to the load change situation or slow down growth.
  该系统可以根据负荷变化情况使电机适时降速或增速。
• Besides, having a degree in one of those fields doesn't mean she couldn't change careers down the road.
  除在这两个专业里有其中一个学位之外，就意味着她将来就不会改变她的职业。
• Before fracture operation, the memory T& P gauge can wholly record change of down hole temperature and pressure that is lowered to objective formation with fracture testing string.
  压裂施工前，随压裂管柱将可存储式温度压力计下入到目的层，可完整记录压裂施工全过程的井底温度、压力变化情况。