音标:[im'pә:viәs] ;
a. 透不过的, 不易损坏的, 无动于衷的, 不受影响的
[医] 不能透过的
a. not admitting of passage or capable of being affected

考试类型:[托福/GRE]
词性分布:
形容词100%

impervious的用法和样例:

例句

  1. This material is impervious to rainwater.这种材料防雨。
  2. Rubber boots are impervious to water.橡胶鞋是防水的。
  3. He is impervious to criticism.他对批评我行我素。

词汇搭配

  • impervious bed不透水层
  • impervious blanket不透水面层,不透水铺...
  • impervious zone不透水区
  • impervious element防渗设施
  • impervious soil不透性土,不渗透性土...
  • impervious break不渗透夹层,不透水夹...
  • impervious foundation不透水地基
  • impervious diaphragm不透水性隔膜...
  • impervious lining不渗透性内衬...
  • impervious stratum不渗透地层
  • impervious material防渗材料,不透水材料...
  • impervious barrier防渗层
  • impervious core隔水核心
  • impervious graphite[化] 不渗透性石墨...

经典引文

  • The overlying rocks must be impervious, otherwise the oil simply escapes.

    出自:N. Calder
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学英语单词
acetoxy group
Addition of Cargo
air cooler
angled field
apparent brightness
Asian pears
ball-and-stick
bark bread
be swimming in something
bench blasting
bisaccates
Blastin
bulling
calorizing(-sing)
cathode ray null indicator
characteristics
comment phrase
communication control console
cone friction wheel
decolonisations
difference scale
direct narration
disintegration electron
distorted reception
document-copying paper
double firing
Drepanon, C.
emp-num
engine cowling
enmuse
enseeled
equal effect
examining endoscope
femorals
fused drop
gastric ganglion
Gierke's respiratory bundle
Gynym
harem pen mating
Huang Chao
hump speed
hyperplhasia of vulva
impact hardness tester
in september
inexhausted
internationalism
isogamate
Jakobselv
Kalaba
lead stories
Litzmann's obliquity
load/rewind button
Luoping
Manic Street Preachers
marketing expenditure
marstans
mean-flight-time-between-failures
metagraywackes
metasyphilis
midblastula
mitotic chromosome
Mixters
morphism
mutifunctional
narcocracy
navel-timbers
nonincreasing function
oblique muscles
ofersear
PEQC
Pittosporum johnstonianum
pomaise
profit theory
program check run
recens
region status word bit pattern
reporting at customs
ROM BIOS
room key
round-trip times
sandalwoods
sanitary system
SDDG
semi-desert ecosystem
semi-religious
senociclin
sheep-shank
short sharp shock
slope face
spearfast cross-cut saw
stannane
summation reflex
supercools
talent
tamao
tetragonitid
thermal degradation
tng
transpalmar
ts'ai t'iao wu
two cycle principle
Yorito