音标:[kwæks] ;
abbr. quacksalvers 庸医, 骗子(16世纪习惯用水银或汞治疗梅毒的人)
n. <英>江湖医生( quack的名词复数 ); 江湖郎中; (鸭子的)呱呱声
v. (鸭子)发出嘎嘎声( quack的第三人称单数 )
n an untrained person who pretends to be a physician and who dispenses medical advice
n the harsh sound of a duck
v utter quacking noises
v act as a medical quack or a charlatan

quack的用法和样例:

例句

用作名词(n.)
  1. A duck's quack doesn't echo and no one knows the reason.鸭子呱呱叫是不会产生回音的
  2. She discovered that the man was a quack.她发现那人是个庸医。
  3. The quack was stormed with questions.江湖骗子受到了猛烈的质问。
用作动词(v.)
  1. He landed among the tame ducks, and began to waddle around and quack merrily.他落在了家鸭群中,开始四处踱来踱去,欢叫个不停,还吃起了地上的谷物。
用作形容词(adj.)
  1. He was told that it's a quack medicine.他被告知这是假药。

词汇搭配

  • quack effect电离层回波效应,反射...
  • quack grass偃麦草
  • quack doctor蒙古大夫
  • quack-quack嘎嘎

经典引文

  • Hatred of quacks may lead us to despise the true healers.

    出自:K. Tynan
【近义词】

U.S. national debt has hit a new milestone, and its not a good one. The government now owes more than $16 trillion. Thats 16 with 12 zeroes after it, and still counting. We can put it this way, if you spend a million dollars a day, it would take you

发表于:2018-12-24 / 阅读(206) / 评论(0) 分类 CNN2012年(九)月

影片对白 Michael: Haywire. You ever thought of breaking out? Haywire: What the hell would I do out there? Michael: Not be here. Haywire: Halfway houses, psych visits, meds, checking in with a P.O ., urine tests, keeping a job... No. Why you ask? Mic

发表于:2019-01-03 / 阅读(243) / 评论(0) 分类 影视英语

图片1 图片2 图片3

发表于:2019-02-10 / 阅读(191) / 评论(0) 分类 加州英语分级GK

图片1 图片2

发表于:2019-02-10 / 阅读(176) / 评论(0) 分类 加州英语分级GK

图片1 图片2

发表于:2019-02-10 / 阅读(243) / 评论(0) 分类 加州英语分级GK
学英语单词
abrogator
ad medium filum viae
angular contact radial bearing
antennomeres
apparatus criticus
architiles
attapulgite
Aug
Bay L'Argent
breast-height form-factor
Burgaz Adasι
burning capacity
certified composition
cespitous
Cevian line
cracking tester
crop growing season
crotaphytid
data input station
deposition of coal particle
dihydroartemisinin
drawing bench
earthpea
elementary accounting
Eleotris
eophileurus chinensis
esguard
ethylene propylene rubber insulated cable
fanny-pad
film-type detector
filter pass-band
flow rate
gemmula monilifera
grating structure
high frequency ceramics
hormonal
hotols
innovative research
intrafraction
isochthonous
jambias
kidney clearance test
kinder-
Kurhād
longirostrum delicatissimus
longitudinal component
lunisolar year
luteous
man-machine interface (communication)
Marcona Mining Company
micro-geometry
Mikelo
millbrae
mirror arc lamp
mizzen mast
molding operation
monoclonal gammopathy of unknown significance
moussing
movement of rail ends
net like stone soil
Newcastle-under-Lyme
Nibiru
nonrenewable energy resources
noticeable
occupies
osteoclast activating factor
oxidation stress
pawltre
phills
plant propagation greenhouse
prediction equation
pycnonuclear reaction
reduces to
sacculi dentis
satin twill
schvey
scoashes
second-order Doppler shift
Shinsei Industry
skinned dried squid
slackened
sorini
SPCL
square-feet
starch dextrinization
Stepanovka
studio-quality
tag RAM
talebearer
taxiphyllin
tetanicum tetanica
tide potential
timeband
Ting Kau Bridge
tranceful
ufologies
unabjured
valvuloplasties
vector matrix
well-marshalled
why me?
yarn size