defective
英 [dɪˈfektɪv] 美 [dɪˈfɛktɪv]

adj.

有错误的；有缺陷的，有瑕疵的；[语]变化不全的；智力低于正常的

n.

身心有缺陷的人；变化不全的词；

变形

复数：defectives

英英释义

defective[ di'fektiv ]

• adj.
  • having a defect

    "I returned the appliance because it was defective"

    同义词：faulty

  • markedly subnormal in structure or function or intelligence or behavior

    "defective speech"

  • not working properly

    "a defective appliance"

    同义词：bad

词组短语

defective product有瑕疵的产品；不合格产品

defective rate次品率

defective goods次品；不合格品

defective material有缺陷的材料

defective index废品率

fraction defective[工业管理]不合格率；废品率；不良率

更多收起词组短语

双语例句

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。

权威例句

Defective LPS Signaling in C3H/HeJ and C57BL/10ScCr Mice: Mutations in Tlr4 Gene
Defective placental vasculogenesis causes embryonic lethality in VHL-deficient mice.
Cyclopia and defective axial patterning in mice lacking Sonic hedgehog gene function
Liver Failure and Defective Hepatocyte Regeneration in Interleukin-6-Deficient Mice
Premature ageing in mice expressing defective mitochondrial DNA polymerase
TRAF6 deficiency results in osteopetrosis and defective interleukin-1, CD40, and LPS signaling
Mice deficient in IL-1 beta-converting enzyme are defective in production of mature IL-1 beta and resistant to endotoxic shock.
Construction of a retrovirus packaging mutant and its use to produce helper-free defective retrovirus.
Poltorak, A. et al. Defective LPS signaling in C3H/HeJ and C57BL/10ScCr mice: mutations in Tlr4 gene. Science 282, 2085-2088.In this...
PKA phosphorylation dissociates FKBP12.6 from the calcium release channel (ryanodine receptor): defective regulation in failing hear...