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
【近义词】

Alice: Hello, I'm AliceStephen: And I'm Stephen. Alice: And this is 6 Minute English! This week were talking about sleepwalking. Have you ever walked in your sleep, Stephen? Stephen: I dont think so, but Ive been known to tell stories in my sleep. Al

发表于:2018-11-29 / 阅读(147) / 评论(0) 分类 六分钟英语

[00:02.20]Right here. [00:03.70] [00:07.63]We got a couple of steps. [00:09.07] [00:09.12]-Watch your big foot. -One more. [00:11.37] [00:12.24]One more. There we go. [00:14.27] [00:15.84]Alright. Take off the belt. [00:17.88] [00:22.25]Well, thats t

发表于:2018-11-30 / 阅读(144) / 评论(0) 分类 听电影学英语-弱点

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.79]1997 Passage5 [00:07.51]Much of the language used to describe monetary policy, [00:11.35]such as steering the economy to a soft landing [00:14.87]or a touch on the brakes, [00:17.31]make

发表于:2018-12-01 / 阅读(87) / 评论(0) 分类 历年考研英语阅读理解

[00:00.00]Lesson 22 Limited Warranty [00:12.25]有条件保修 [00:24.50]This product from CMI is warranted to the original purchaser [00:34.53]for a period of three years from the original purchase date under normal use [00:39.42]CMI的产品从最初

发表于:2018-12-08 / 阅读(103) / 评论(0) 分类 赖世雄学英语第四册

Imagine being able to override Mother Nature and hand-pick the physical appearance and intellectual traits of your unborn child. Well, thanks to modern science, what may seem far-fetched now could be

发表于:2018-12-11 / 阅读(51) / 评论(0) 分类 万花筒2006年

AS IT IS 2015-11-06 Volkswagen and Takata Shares Drop Amid Fresh Scandals 大众陷丑闻股价大跌 The price of Volkswagen AG shares dropped Wednesday as a scandal about its truthfulness continued. The German car maker said its emissions testing s

发表于:2018-12-16 / 阅读(157) / 评论(0) 分类 2015年VOA慢速英语(十一)月

Pre-Listening Vocabulary defective: doesnt function normally; imperfect agreement: when the subject corresponds with the correct version of the verb panties: female underwear boxers: male underwear that is shaped like shorts wordsmith: a person who i

发表于:2018-12-17 / 阅读(60) / 评论(0) 分类 趣谈英语

The Supreme Court says young people under the age of 18 may not be sentenced to life in prison without possibility of parole unless they're guilty of homicide. Five of the nine justices agreed such sentences violate the constitutional ban on cruel an

发表于:2018-12-17 / 阅读(112) / 评论(0) 分类 2010年NPR美国国家公共电台5月

交货 About DeliveryS: Salesclerk 售货职员 C: Customer 顾客实用句型 Pratical Key SentencesC1: Do you deliver? 你们送货吗? C2: Is delivery extra? 送货要另外收费吗? C3: Please make immediate delivery. 请马上发货。 C4:

发表于:2018-12-26 / 阅读(72) / 评论(0) 分类 外贸服装口语

梦游症是会遗传的。 Alice: Hello, I'm Alice Stephen: And I'm Stephen. Alice: And this is 6 Minute English! This week were talking about sleepwalking. Have you ever walked in your sleep, Stephen? Stephen: I dont think so, but Ive been known to

发表于:2018-12-27 / 阅读(125) / 评论(0) 分类 一起听英语

[00:03.81]break down :故障 [00:05.74]claim :n.(保险)理赔;费用申请 [00:07.39]complaint :n.抱怨;不满 [00:09.21]criticism :n.批评 [00:11.12]defective :a.瑕疵的;有缺陷的 [00:12.92]feedback :n.意见反映 [00:14.93]improve :v

发表于:2018-12-31 / 阅读(125) / 评论(0) 分类 商务英语分类核心1000词汇

Session VI: When Things Go Wrong(不顺之时) 1. Lemon = something defective 废物,没用的东西。 范例对话: A: Have you seen Joanne's new car yet? B: Yeah. It looks good, but she's had n

发表于:2019-01-03 / 阅读(80) / 评论(0) 分类 英文名句短语

dead一词虽表示死亡,但是它和其他词语搭配的话就会衍生出很多不同的意思哦~~ 先说dead end: 这是个美国俚语,意思是死胡同,可比喻贫民窟,也可比喻身处绝境或倒霉的职位,与汉语穷途末路

发表于:2019-01-08 / 阅读(56) / 评论(0) 分类 英语日常口语

First, the second part of that title isnt true. You either forgot who loves you, or need to find more people who do. But there may be times where you feel alone and depressed just about everyone has spells like that, or is strong enough to admit it.

发表于:2019-01-08 / 阅读(60) / 评论(0) 分类 实用英语

三个年轻人的妈妈生了重病,但是他们没钱付医药费,于是他们准备抢银行...... 很简单的剧本,虽然一共6个人,但是一个人没有几句话,所以4个人基本可以搞定。 Cast David Doctor Andy Sue Mom Po

发表于:2019-01-08 / 阅读(44) / 评论(0) 分类 英文剧本

1. Congress is moving forward with passing this year's budget. The House has approved a 38-billion-dollar package of spending cuts. House Speaker John Boehner says this deal is a move in the right direction. 2. The head of the Federal Aviation Admini

发表于:2019-01-11 / 阅读(114) / 评论(0) 分类 美联社新闻一分钟2011(四月)

US researchers reviewing more than a dozen studies say a defective gene that has been implicated as a cause of major depression does not appear to elevate a person's risk for the mood disorder. The finding is viewed as a setback for researchers tryi

发表于:2019-01-13 / 阅读(68) / 评论(0) 分类 VOA标准英语2009年(六月)

A: How can I help you today? B: I am returning something that I bought yesterday. A: What would you like to return? B: I'm returning a cellphone. A: Was there somethinig wrong with it? B: It's defective. A: What isn't working on it? B: It keeps turni

发表于:2019-01-20 / 阅读(69) / 评论(0) 分类 购物英语对话

Buying a house for most of the people is a once in a lifetime decision, which means people decide to do so only after coming across the ideal house. Surprisingly, eight in every 10 home buyers are unhappy with their houses. A survey conducted by the

发表于:2019-02-07 / 阅读(48) / 评论(0) 分类 实用英语

Buying a house for most of the people is a once in a lifetime decision, which means people decide to do so only after coming across the ideal house. Surprisingly, eight in every 10 home buyers are unhappy with their houses. A survey conducted by the

发表于:2019-02-18 / 阅读(52) / 评论(0) 分类 实用英语
学英语单词
8-level vestigial sideband
a brass farthing
ace boon coons
active-centre
additional cannon pinion
Aegean Islands
alae vomeris
Alexander's crown
ampex
Amstelmeer
arats
Auranti cortex siccatus
automatic multi-screwdriver
backtrackings
bipolar front end
birth ratio
browzing
calibration liquid
Calochortus albus
Cau, Song
cdot
claim entitlement
Clarensac
classified as
colometrogram
containment cooling system
contract transportation
convolution operation
cooling method
CPRO
data handling equipment
diarylmaleimide
e in altissimo
energy-sapping
enforcement notice
entropy balance equation
Erb paralysis
exemplary role
fabry perot cavity
ferrimagnetisms
fishery processing ship
foreign capital in flow
furnace foundation
furnculosis
gauze sponge
godelier
grafite
grasps the nettle
hold in pledge
huntington-heberleim sink and float
hydraulic machine
hylion
infusoriform embryo
iodobromite
ketonic ester
logic(al) value
magnetic card filing cabinet
manufacturer's wire
masais
mauremys reevesii
memory time
migratory thrombophlebitis
misstating
nail smith chisel
noise pollution
NOT AND
optical depolarization
order Salientia
p.c.b.s
parabolic flight
permitio
perpendicular electric constant
persuadability
phlegmasia
pstis
pulse attenuator
Red Cross and Red Crescent
rheology of elastomers
saddle-bows
safe handling of cargo
screw driver for cruciate slot
seminists
smooth-surface
space-based observation
spherical iron particle
superfamily sphecoideas
theory of genasthenia
time-to-pulse height converter
to the advantage of
toric smoothing machine
touchinesses
translation tool
tread bracing layer
unryu-gata
vertical velocity gradient
waist packs
waitressed
walt whitmen
wholesomest
work loose
zinc dithiofuroate
Zitazonium