gearing-down

基本解释

• 齿轮减速传动

同根派生

英汉例句

• You have to gear down when you drive uphill.
  上坡行驶时必须换慢挡。
• We are trying to dump our fuel with gear down and full flaps.
  我们试图将起落架放下和全襟翼进行放油。
• Large trucks need to gear down going up steep hills.
  大型卡车在爬陡坡时,需要换低速档。
• The period of exercise was geared down to ten minutes a day for men over 60.
  60岁以上的人的锻炼时间减低到每日十分钟。
• He geared down as he came to the comer.
  他在拐弯处换了慢档。