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(259) / 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(334) / 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(235) / 评论(0) 分类 美语听力 English Cafe
学英语单词
ALC
as gaudy as a peacock butterfly
axial cataract
Babuna
baggie
Berangas
Bernouilli force
Bienville, L.
Bier's passive hyperemia
bitre
brevirostrine
brinjarries
brookover
burglarious
chorded
chuckled
Chymotase
co-immobilized enzymes
colonisings
colour test
communicable period
convented
coronary artery diseases
Corydalis ophiocarpa
delicacies
directory user
double-block brake
earthquake intensity engineering standard
elastomeric load-bearing material
Elisabethszell
Ethernet packet
eubornyl
Euclidean geometry
examinatorial
exit segment
explode with laughter
expressome
formate butyl
four-way control
gangliac
genus loxomas
genus Tamarindus
hans-georg
high alumina refractory fibre product
HO Head Office
hyperpycnal inflow
individual-level health problem
King, L.
kneading transformation
LAN segment
landing stages
load time constant
Magnetobacterium
Malcolm, Pt.
meeterly
Memuro
monkeyshines
Montmorency, R.
morphemics
move right down
multistandard
musculi longitudinalis inferior
neutrophil cell hemolysis test
nonconservative force
norms of reciprocity
nutrient enema
off-balance sheet item
oil-immersed water cooling transformer
operator grammar
optical biasing
pownce
primary geodetic network
programar
pseudoderm
quife
re-draw
reciprocal selection
regeneration control
repeat analysis
ring casing
riot control agent
Rotate/Flip
secondary dominant
set-down time
should have known
sinque a pace
slimdown
slip-sheet
southeast by south
syphilid vitiligoides
television ratings figures
tended towards
the NYSE LIFFE
the spiritual beings
topwaters
uchisar
unfilled can
unsuckled
unvascular
upper-air climatology
workflow deployment wizard