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

• Maybe they are going to jack up the price of oil.
  他们可能会抬高石油价格。
• Some stores jack up the price.
  有些商店抬高价格。
• Some major publishers jack up the price libraries pay for e-books compared to what they charge the public.
  相较于公开售价，一些大出版商有意抬高图书馆购买电子书的价格。
• He has no intention to jack up the plan.
  他没有放弃这个计划的意思。
• 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。
• While at& T argues that the merger will expand cell phone service for customers, government officials are concerned that the deal will jack up cell phone costs.
  尽管AT&T认为，此次并购将扩大手机服务范围，但政府官员担心此项交易一旦达成，将会导致手机使用成本上升。
• 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。
• Always jack up the car before inflating the tire so that the tube can distribute itself around the tire evenly.
  在充气前，通常应该用千斤顶顶起汽车，使内胎能够均匀地沿着轮胎的每一处扩充起来。
• 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。
• 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。