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

• When the number of holes increased, the effect of energy dissipation can effectively rise, but the number increased to certain one, the change notably slow down.
  随着喷孔数的增加，消能效果显著提高，但是喷孔数增加到一定数目时，变化显著减缓，因而并不需要喷孔的无限加密，就可以实现能量的最大衰减。
• I had to change down into first.
  我不得不换到第一挡。
• But, as yet, neither investors nor managers seem fully to appreciate the change that is bearing down on them.
  但迄今为止，投资者和经理人似乎都没有充分把握将要对自己产生影响的变化。
• Also notice that change happened from the vision down to development.
  还要注意，从远景到开发都会发生变更。
• You must change down now.
  你现在必须放慢车速。
• What behavior should they change? Scribble down all your most controlling, accusatory, politically incorrect thoughts.
  把所有哪些最有支配色彩、指责性质或政治不正确的想法统统写下来。
• On these discoveries the thesis then gets, nasal variation as a change in progress slows down its speed in evolvement and the structure of Baotou speech community shows a direction toward stratification model.
  依据这些发现论文得出，鼻韵尾变异作为一项进行中的变化，它的演变速度开始缓慢下来，包头言语社区结构随着社会结构的变化也出现向分层模式发展的端倪。
• Even his recreation consisted in change of study, laying down one subject to take up another.
  连他的消遣都是放下一个科目又拿起另一个科目的变换研究。
• 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。
• 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