01.二手车
Second-hand car  A used car that has had (a) previous owner(s).

• I think I'll buy a second-hand car while I'm learning to drive.我想在学开车的时候买一辆二手车。
• I have never bought a new car. I always use second-hand cars.我从来都没买过新车，总是用二手车。
  

02.
很旧的车子
Old banger(UK) Jalopy(US)An old or visibly old car.

• That's a really nice jalopy you have. Can we take a ride?你那辆老爷车真不错，我们能去兜兜风吗?
  

• I've had this old banger for over 50 years, and it's older than me! 我有一辆超过50年的旧车，它比我还老。
  

03.无经验的
InexperiencedHaving little knowledge or experience.

• They are young inexperienced parents and need support.他们是没有经验的年轻父母，需要支持。
• Inexperienced drivers are more likely to have an accident. 没有经验的司机很有可能会出事故。
  

04.完全正确
Right on the nailPrecisely accurate; exactly correct.

• I won the contest because my guess was right on the nail. 我赢了比赛，因为我的猜测完全正确。
  

• I think her assessment of the situation is right on the nail.我认为她对形势的评估非常正确。
  

05.非常便宜，不值钱
Dirt cheapVery cheap and/or costing less money than expected.

• The beer in the bar next door is dirt cheap.隔壁酒吧的啤酒非常便宜。
• Most of the books they sell are dirt cheap.他们卖的很多书都非常便宜。
  

06.车贷
Car loans Loans you can apply for when you want to buy a new car.  

• We can't afford to pay for this car. I think we'll have to take out a car loan.我们买不起这辆车。我想我们得申请汽车贷款。
• I paid off my car loan last month, so I don't owe anything now.我上个月还了车贷，所以我现在身无分文。
  

07.省吃俭用
Live within (one's) means To spend each month is less than or at least equal to the amount of money you bring in each month.

• If you don't live within your means, you will get into a lot of debt.如果你不省吃俭用，你会负债累累。
• We have to struggle to live within our means, but we manage somehow.

  我们不得不努力地省吃俭用，但我们还是设法应付了。
  

  
  

08.精通
Know one's onions Be very knowledgeable about something.

• Fred really knows his onions about South American culture. Fred对南美文化真是了如指掌。
• We want to hire someone who knows their onions about banking. 我们想雇用一个对银行业很了解的人。
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