n. 不能通过, 不能穿过
n. The quality of being impenetrable;
impenetrability.
词型变化:名词复数形式 : impenetrablenesses

impenetrable的用法和样例:

例句

用作形容词(adj.)
  1. Armor plate is impenetrable by ordinary bullets.装甲板普通子弹打不穿。
  2. Some wild pheasants love impenetrable jungles.有些野雉喜欢生活在密密的丛林里。
  3. The motive for the crime was impenetrable.那起罪行的作案动机叫人捉摸不透。
  4. This history book is completely impenetrable to me.这本历史书我完全看不懂.

经典引文

  • Coats of mail gilded and silvered and impenetrable.

    出自:Tolkien
  • Impenetrable banks of rhododendrons bordered the avenue.

    出自:J. Johnston
【近义词】
【反义词】

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学英语单词
AAP (analyst assistance program)
acidify
age of nodule
ALIT (automatic line insulation tester)
antero
Ark of the Covenant
Bezdan
block of assignment statement
casilda
coaltar pitch
color-balanced
column hold-up
concessionary ad valorem rate of duty
constructional stretch
could be beautiful
crater bloom
credophiles
Debre Silasē
disadorn
DPDCH
dual pages
duncan multiple range test
electrodeposited mold
electronic module
energy conservation principle
eustatic oscillation
facilities clearance
farm fundamental construction
fine control sensitivity
five-spots
frequency jitter
Garglewater
genital infection
Gentiana subintricata
glandulae seromucosa
goldblat
gymnoderma insulare
hectoamp
high-frequency transformer
huegelii
hydrology of bridge and culvert
hymenial peridium
I-SUB
Inanna
inupiat
irregular loading
jump drives
l-reduction
leopard cat
Lespedeza mucronata
locoum
loop inductor
Machilus bonii
mercury-condenser
Natrialba
Navarroan
noboru
node diagram
nominal insulation voltage
non-residential construction
nonchromogenic bacterium
obluctation
palaeornithologies
Pasteurella lepiseptica
perimorphous
planiceps
plaster cement
plutonium(iii) fluoride
pollutant monitoring
pressure garments
quadripuntal
rachils
re-compositions
re-edits
return-to-zero method
reverse lookup
rikk
rotating off-axis reticle
rustle up
rye flakes
sensible heating
simple columnar ciliated epithelium
single-plate clutch
Stettin
sticking mark
stop limit
strati
suicide-belt
Sumiyō
suspectedly
synizesis
tea leaf steaming machine
tgus
tie up money
tissue acidosis
trading vessel
triphenyltin
unmanned glider
urea filtrate
venae basivertebrales
von Jaksch's test
yeh