defect
英 [ˈdi:fekt] 美 [ˈdiˌfɛkt, dɪˈfɛkt]

n.

瑕疵，毛病；欠缺，缺点；

vi.

叛逃；背叛；

变形

复数：defects过去式：defected过去分词：defected现在分词：defecting第三人称单数：defects

双语释义

n.(名词)

1. [C]缺点,过失;瑕疵 sth missing or imperfect;fault

v.(动词)

1. vi. 变节,叛变,脱离 desert a political party,group,or country,especially in order to join an opposing one

英英释义

defect[ 'di:fekt, di'f-, di'fekt ]

• n.
  • an imperfection in a bodily system

    "visual defects"; "this device permits detection of defects in the lungs"

  • a failing or deficiency

    "that interpretation is an unfortunate defect of our lack of information"

    同义词：shortcoming

  • an imperfection in a device or machine

    "if there are any defects you should send it back to the manufacturer"

    同义词：faultflaw

  • a mark or flaw that spoils the appearance of something (especially on a person's body)

    同义词：blemishmar

• v.desert (a cause, a country or an army), often in order to join the opposing cause, country, or army

  同义词：desert

词汇搭配

用作名词 (n.)动词+～

• correct defect纠正缺点
• cure defect矫正缺陷
• develop defect产生缺点
• exhibit defect表现出缺点，显示出不足
• have defect有缺点
• inherit defect接受遗传下来的缺点
• make up the defect弥补缺陷
• obviate defect消除缺陷
• point out defect指出缺点
• possess defect具有缺点
• remedy defect纠正缺点
• repair defect补救欠缺
• suffer from defect受缺点的影响

名词+～

• birth defect不正常发育
• character defect性格上的缺点
• eye defect眼睛有毛病
• speech defect语言发育异常

介词+～

• in defect缺乏

～+介词

• defect in在…方面的缺陷
• defect in character性格上的缺陷
• defect in eyesight视力不佳
• defect in system of education教育制度上的缺点
• defect in the transmission无线电播送上有毛病
• defect of handwriting书写的毛病

词组短语

zero defect零缺陷；零缺点；无差错

surface defect表面损坏

ventricular septal defect[医]室中隔缺损

birth defect 天生缺陷（等于congenital defect）

atrial septal defect心房中隔缺损；心房间隔缺损

no defect无缺陷

genetic defect遗传缺损

defect rate缺陷率；故障率；不良率

fabric defect织物疵点；布疵

filling defect充盈缺损

point defect点缺陷

inherent defect固有缺点

internal defect内部缺陷

line defect线缺陷

congenital defect 先天性缺陷（等于birth defect）

major defect主要缺点

material defect材料缺陷；布疵

defect density缺陷密度

minor defect小瑕疵

coating defect涂层缺陷；涂料缺陷

更多收起词组短语

同近义词辨析

mistake, flaw, shortcoming, error, defect, slip, fault, blunder

这组词都有“错误”的意思，其区别是：

mistake最普通用词，泛指思想上、行为上或认识上的判断或理解方面的错误。

flaw指结构或组织上的缺点，如破裂之处。用作比喻意义时，指品格上的缺陷。

shortcoming指没有达到所要求的标准、没有充分发展或没尽到职责的不足、缺点或短处。多用复数形式。

error指思想或行动背离正题轨道或没有得到正确指引而出现的偏差或错误。

defect普通用词。指表面上的缺陷，或指人或物本质上的缺点。

slip指因疏忽或无意而造成的差错。

fault一般指小并且可宽容的缺点、错误。

blunder通常指由于无知或情况不明造成判断或行动上的大错。

双语例句

用作名词(n.)

1. If it were not for this defect, I shall hire him at once.
   如果不是因为这个缺点，我会马上雇用他。
2. The new car had to be withdrawn from the market because of a mechanical defect.
   那种新汽车因有机械缺陷只好撤出市场。

用作不及物动词(vi.)

1. We thought that his troops might defect.
   我们认为他的部队会叛变。

权威例句

Why Satisfied Customers Defect
Two-dimensional photonic bandgap defect laser
Flatness and defect of non-linear systems: introductory theory and examples
The Genetic Defect Causing Familial Alzheimer's Disease Maps on Chromosome 21
Targeting the DNA repair defect in BRCA mutant cells as a therapeutic strategy.
Homozygous Defect in HIV-1 Coreceptor Accounts for Resistance of Some Multiply-Exposed Individuals to HIV-1 Infection
Intrinsic n-type versus p-type doping asymmetry and the defect physics of ZnO
Exploiting the DNA Repair Defect in BRCA Mutant Cells in the Design of New Therapeutic Strategies for Cancer
Correction of the sterility defect in homozygous obese female mice by treatment with the human recombinant leptin
Physiological role of an endoperoxide in human platelets: hemostatic defect due to platelet cyclo-oxygenase deficiency.