音标:[pә'niʃәs] ; 柯林斯词典等级:1 级;
a. 有害的, 致命的, 恶劣的, 险恶的
[医] 恶性的
s exceedingly harmful
s working or spreading in a hidden and usually injurious way

考试类型:[GRE]
词性分布:
形容词100%

pernicious的用法和样例:

例句

用作形容词(adj.)
  1. This event had a pernicious influence on society.这件事情对社会造成了有害的影响。
  2. Pollution of the water supply reached a level pernicious to the health of the population.水源污染已经达到危及居民健康的程度。
  3. Lack of intrinsic factor can result in pernicious anemia.缺乏内源因素可导致恶性贫血。

词汇搭配

  • pernicious anaemia恶性贫血
  • pernicious anemia[医]恶性贫血...
  • pernicious malaria热带疟,凶险型疟疾,...
  • pernicious myopia恶性近视
  • pernicious vomiting恶阻
  • pernicious trend恶性趋向
  • pernicious remittent fever恶性弛张热
  • pernicious bird害鸟
  • juvenile pernicious anemia少年期恶性贫血...

经典引文

  • But for her pernicious influence, Ruth would have been an ordinary sweet American girl.

    出自:P. G. Wodehouse
  • She condemns the power of fiction to embody fantasy as straightforwardly pernicious.

    出自:J. Uglow
  • Garlic was thought to have a particularly pernicious effect.

    出自:Journal of Navigation
【近义词】

baneful, ['beinfəl] adj 有害的,致命的=pernicious=noxious=deleterious 【例】a baneful influence 恶劣影响 【反】salubrious(adj 有益健康的)

发表于:2018-12-30 / 阅读(228) / 评论(0) 分类 不择手段背单词

1.宏观定义点 pros and cons of media媒体的好与坏 mass media大众传媒 bring reality to the public把现实展现在我们的面前 penetrates every corner of our life渗透到我们生活的每一个角落 educate/ entertain people of all age教育/娱乐各年龄段的人 the pernicio

发表于:2019-01-03 / 阅读(309) / 评论(0) 分类 英文语法词汇

Topics: Ask an American - Historic court case on gender equal rights; incident versus accident; to throw good money after bad; adding shm- before another word Words: just to have faith in to right the wrong trial court appeals court Supreme Court per

发表于:2019-02-23 / 阅读(214) / 评论(0) 分类 美语听力 English Cafe
学英语单词
a pair of
abacinate
affirmative act
agave family
agro industrial
airline hostess
airol
All is fish that comes to the net
Alopecurus brachystachyus
anti-party cilque
axle driven electric generator
befouler
Boonah
breaking-down
brustein
Carex alliiformis
cavaliers
Charites
Charles IX
Chloraminophene
cleanship
coat-rack
comprehensive set of data format
coomplex plane
corrected omega
cross-clout
data interrogation language
default group
diaphyseal
diloma piperina
direct digital control (ddc)
distribution price
draught houses
dryopteris atrata ching var. stenolepis tagawa
early filling
end velocity
enucleation of cyst of jaw
extraterrestrial radiation
film cassette
floosy
flush sb out
granitoid floor
hoise
hydrogen gas thermometer
immunoreagent
interosculated
Italian lira
lugless
mainsail
megagametogenesis
mid-ships engine
molecular-biology
moly high speed steel
monolatrist
Mornay sauce
multi-aperture ion source
munif
nervi stapedius
nonintervention
odorous cargo
on-timest
orthogonal family
output linear group
pack fong
paddy cleaner
partially filled transition matrix
parviss
patriotess
photosensitive material
Pinus echinata
post-modernity
Provisional Frequency Board
qpo
quarx
qwerty, QWERTY
RAAF
recourse arrangement
retunable
rotary piston drive
roughing sand
Sadalin
scatheful
sea-green
self scattering effect
sell for
SLCM
solid electrolyte
standing point
staple vice
start on at sb
stem chock
third-order light mixing
top-of-stack register
train mile
undersea leveling
unhealthful environment
uniformity coefficient
urban fringe
wait in the wings
wind speed of test point
Xaafuun
zaratite