音标:[kwækt] ;
v. (鸭子)发出嘎嘎声( quack的过去式和过去分词 )
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】

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发表于:2019-01-09 / 阅读(388) / 评论(0) 分类 新课标小学英语阅读100篇
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almasilate
antischolarship
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Arrufo
arsenio
auto-production line for electronic facsimile
backup power indicator
beta-hydroxytryptamine
Buchanania
bucking percent
buffer dynamo
burkett
call-with-current-continuation
centineo
charle's law
Chengjiang (CV24)
chowrie
circular path crack test
clitties
cml.
comma-less code
conservator transformer
contraction arch
cyrtomium lonchitioides christ
degenerated
descensional ventilation
docking sonar transponder set
dragon robe
effect of dilution
El Dos
Euphorbia stracheyi
European Space Agency
femto-metre
final inspecting
fluent speaker
function of class cn
grab jaw
gregerson
Gruissan
hand seamer
herpetogramma luctuosalis
highly efficient agriculture that provides
horizontal blanking period
hot spot(benzer 1955)
hypersurface
immunomodulator
in the mire of
incompletely
inoculation and seed treatment
interparochial
Ischaemum ciliare
isobed map
isolation diode
jointless track circuit
labouring humanity
learned person
lever assisted diagonal cutting pliers
Ligularia curvisquama
liqs
loomed
magnetic conductor
Mammutidae
microkatal
modified frequency modulation recoding
neutral grey glass
nitrile rubber ring
nontrade foreign exchange earnings
nouralgia
obliterated data
out-flow
peak-to-vally ratio
perempting
persecution mania, persecution complex
Phyllanthodendron
process serving
pujaris
pulse amplititude modulation
reversing interlocker
roxifen
Scientological
scotch tapes
serina
severini
shopping hall
showy milkweeds
sistiner
steel stock yard
straight-line drawing
temperature compensation system
test observation
Todd R.
treurnicht
trioxsalen
twitchings
umbriphilous
undisturbed flow
unreliable protocol
valve seat ring
Vasylkiv
wing thickness ratio