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(220) / 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(295) / 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(205) / 评论(0) 分类 美语听力 English Cafe
学英语单词
absorption of digested materials
administrative legislation of water
amyl acetic ester
anisotropous disc
apartment hunting
azande
b.h.p.
bande-kercnde
Bariri
beetlelike
big - bang theory
blossomiest
boyfuckers
break-clauses
bridegift
calcium hydroxyhypochloride
change of ownership
Chinese archaeology
chylostomach
collapse structure
congenital redundancy of mesentery
countersunk collar
csub
Dala Chioco
discretionary buying power
doerner
dust-storm
Dybulia
dynamic breccia
ecrasement
elizaveta
englund
gallagly
genus paphiopedilums
geophilosophical
george b. (saint georges b. )
gladdings
glencorses
grain sorghum
half-listened
hemigymnus melapterus
highlows
hydrotrophic
in-tree
insect-pollinated plant
institutionally
intermediate decomposed organic horizon
intermediate fallout
internal diseconomics of production
invy
jobbings
lambis lambis
landesmen
lithochemical
lobitoes
mad with joy
magnesite wheel
Malawi R.
Mastigamoeba
material identification
moreton bay chestnuts
morven
motor load
mutton fists
natural axis
necrocitin
Nervus saccularis
neurogenic arthrosis
one hundred and fifty
oxens
photoelectric viscometer
Pingus
plane wave pulse
pomatomuss
quality control and reliability
radiation nephritis
rail rates
ram-retraction piston
retention of records recorder
return-flow tunnel
screw thread cutting head
sea-bottom survey
sealing nut
sensitive segment
silicon fluoride
silver fulminate
slack salted
spray trap
startle pattern
Stegostomatidae
sub-atmospheric pressure
sun valve
Taddington
thyristor-converter
trajecting
trumpetfishes
tubulitis
tukey
two-way reinforcement
underachieve-ment
vrooms
yetrium