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(287) / 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(288) / 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(240) / 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(222) / 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(299) / 评论(0) 分类 加州英语分级GK
学英语单词
Absam
alos
alternaria nigrescens
apply colours
areal disjunction
basic representation
bioinvasion
bruant
capsule knife
charge transfer absorption spectrum
chevelon creek
communal habitat
compression cough
congenital hairy nevus
contoured die
coordinate indexing system
corpus rubrum
correlation and regression quality
cowpunchers
Cuban itch
decimeter wave radar
DeepMind
dichodontium pellucidum
dihydroxy tribasic acid
dilated septum
dollond
double spark plug ignition
double-effect
DVS,D.V.S.
electronmagnetic interfering
eveningless
examination of water
family kalotermitidaes
four-seater
Gartner's duct cyst
genus tichodromas
give sb his walking ticket
golf course
ground contact width
ground water source
guy cable
helictoglossa
hyperferremia
identical with
infective bronchitis
intermediate station
iodophil granules
Kakhovs'ke Vdkh.
Karmel, Har
kiss-ups
lawyer
library orientation
lifeguarding
ligamenta alare
mathematics disorder
matrona
mentalise
metacosms
Mid-Autumn Festivals
military-base
Mongolian languages
montanna
non polar symmetry axis
non-explosion-proof motor
non-return to zero code
novickas
Ocypodidae
orchard mist sprayer
paste moulding
Pillsbury Seamount
plain coil
purulent gastritis
pycnocline
rasberry
reactor pipe repture safeguard (device)
restitutive sanction
rpd
saved state
schwaetz leukemia virus
seat warmer control
securities proceeds
shore facilities
short range order parameter
sibilates
sonar log
stagnosols
sterile mycelium
stream takeoff
streptothrical pseudotuberculosis
T.G.W.U.
terraqueous
terrorstricken
time and tide wait for no man
transnationalisms
undalatory theory
walewski
wears the pants
work-facilitative leader
xenologist
your telex
Yours ever
zowee