音标:[di'fektiv] ; 柯林斯词典等级:1 级;
a. 有缺陷的, 欠缺的
n. 有缺陷的人, 不完全变化词
s. having a defect
s. markedly subnormal in structure or function or intelligence or behavior
词型变化:名词复数形式 : defectives
考试类型:[托福]
词性分布:
形容词100%

defective的用法和样例:

例句

用作形容词(adj.)
  1. He is mentally defective.他智力不健全。
  2. She has a defective utterance.她发音有缺陷。
  3. Please return defective merchandise in three days.请于三日内退还缺陷的商品。
  4. "Ought" is a defective verb."ought"是变化不完全的动词。
用作名词(n.)
  1. We decided to make all the defective sheet up.我们决定全部重印有缺陷的页码。
  2. Evidence is accumulating that a defective gene may be responsible for this disease.越来越多的证据表明该疾病是由一种有缺陷的基因引起的。

词汇搭配

  • defective verb变化不完全的动词...
  • defective sight视觉缺陷
  • defective material有缺陷的材料...
  • percent defective不合格品率,不合格率...
  • defective nutrition营养不完善
  • defective modulation非完备调制
  • non defective合格品(良品)...
  • defective lysogen缺损性溶素原...
  • defective goods不合格品,次品...
  • defective insulation不良绝缘
  • fraction defective不良率,不合格率,废...
  • defective tightness不够紧密
  • defective index废品率
  • defective workmanship工艺缺陷
  • defective virus缺损性病毒
  • defective rate次品率
  • defective coupling不良耦合
  • defective prophage缺陷性原噬菌体...
  • defective mutant缺陷性突变体...
  • defective track坏磁道,故障磁道...

经典引文

  • My defective French pronunciation.

    出自:J. Tyndall
  • A defective gutter which emptied itself like a tap.

    出自:G. Greene
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'Aïn Zitoun
Accretion-borer
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