defective

英 [dɪˈfektɪv]

美 [dɪˈfektɪv]

adj.  有缺点的; 有缺陷的; 有毛病的
n.  身心有缺陷的人; 变化不全的词

复数：defectives　

TOEFLTEM8BEC

Collins.1 / BNC.7186 / COCA.10995

同义词辨析

defectiveimperfect【导航词义：有缺点的】

牛津词典

adj.

• 有缺点的；有缺陷的；有毛病的
  having a fault or faults; not perfect or complete
  1. defective goods
     有缺陷的商品
  2. Her hearing was found to be slightly defective.
     经检查，她的听力有点缺陷。

柯林斯词典

• ADJ-GRADED 有缺点的;有缺陷的;有毛病的
  If something isdefective, there is something wrong with it and it does not work properly.
  1. Her sight was becoming defective...
     她的视力开始出现问题。
  2. Retailers can return defective merchandise.
     零售商可以退回有缺陷的商品。

英英释义

adj

• not working properly
  1. a bad telephone connection
  2. a defective appliance
  Synonym:bad
• markedly subnormal in structure or function or intelligence or behavior
  1. defective speech
• having a defect
  1. I returned the appliance because it was defective
  Synonym:faulty

双语例句

• If it's defective, I think you have to give me my money back.
  如果它是有缺陷的，我想你必须要退钱给我。
• The utility model has efficiency that discharging can be smooth and generation rates of defective products can be reduced.
  本实用新型具有可顺畅排料且可降低不良品产生率的功效。
• Evaluate and analyze defective products, repair and maintain products according to specified procedure.
  评价和分析有缺陷的产品，根据既定程序对其进行修理和维护。
• The reliability of conclusions was verified by statistical data of a number of defective products.
  缺陷产品统计分析数据验证了结论的可靠性。
• I returned the appliance because it was defective.
  我退回了那件器具，因为它有毛病。
• Any damaged or defective items shall be replaced.
  任何损坏或有缺陷项目均应替换。
• The fridge you sold me is defective.
  你卖给我的冰箱有问题。
• The car battery is defective and should be replaced.
  汽车蓄电池坏了，应该更换。
• This is a fast ( and reactive) solution that results in a usually defective application.
  这是一种快速的（反应性的）解决方案，通常会导致产生有缺陷的应用程序。
• Improper pressure on top rollers due to defective parts or defect in weighing systems.
  由于零件有缺陷或称重系统的缺陷，导致上罗拉受力不合适。