jack up

英 [dʒæk ʌp]

美 [dʒæk ʌp]

用千斤顶托起（汽车等）

柯林斯词典

• PHRASAL VERB 用千斤顶托起（汽车等）
  If youjack upa heavy object such as a car, you raise it off the ground using a jack.
  1. They jacked up the car...
     他们用千斤顶托起了汽车。
  2. All I had to do was jack the car up and put on the spare.
     我要做的就是用千斤顶把汽车托起来，再把备胎换上。
• PHRASAL VERB 不合理地抬高，哄抬（价格）；大幅度增加（数量）
  Tojack upthe price or amount of something means to increase it to an unreasonable or unacceptable level.
  1. The plan would cost so much that the company would have to jack up its prices...
     这一计划耗资巨大，公司将不得不大幅度提高价格。
  2. Inflation has jacked up the rate of unemployment.
     通货膨胀导致了失业率的大幅攀升。

英英释义

verb

• lift with a special device
  1. jack up the car so you can change the tire
  Synonym:jack

双语例句

• Inflation has jacked up the rate of unemployment.
  通货膨胀导致了失业率的大幅攀升。
• You cannot get in your car with the jack up like that.
  千斤顶这样放着你根本进不了车，会掉下来的！
• You need to jack up the car before you try to remove the wheel.
  你得先把汽车顶起来，然后设法拆轮子。
• Workers often jack up a car to change a tyre.
  工人经常用起重机架起汽车换轮胎。
• None of this is to say that the Fed should jack up rates without warning, or to extremely high levels.
  所有这些并不是说，美联储应在不提出任何警告的情况下加息，或者将利率上调至极高水平。
• He has no intention to jack up the plan.
  他没有放弃这个计划的意思。
• If they jack up the wage rates they'll have to cut down on expenditure somewhere else.
  他们要提高工资比率，就得削减其他方面的开支。
• We should jack up discipline among the servicemen.
  我们应加强服役人员的纪律性。
• Then screw nut did not try to jack up the entire turret components and the weight, the role without friction whereabouts.
  这时螺母没有托住丝杆以及整个刀架部件的重量，由于摩擦阻力的作用而不下落。
• Jack up the car and change the wheel with the punctured tire.
  用千斤顶把汽车抬起，把跑气的轮胎换掉。