音标:[im'pregnәbl] ;
a. 无法攻取的, 坚强不屈的, 驳不倒的
s. immune to attack; incapable of being tampered with
s. incapable of being overcome, challenged or refuted

考试类型:[GRE]
词性分布:
形容词100%

impregnable的用法和样例:

例句

用作形容词(adj.)
  1. They will establish impregnable fortresses.他们将建造坚不可摧的城堡。
  2. The lofty walls of the castle seemed impregnable.这座城堡的高墙似乎坚不可摧。
  3. The lawyer won his case with an impregnable argument.律师以无可辩驳的论据打赢了那场官司。
  4. Only in this way can you be in an impregnable position for good.也只有这样,你才能永远立于不败之地。

经典引文

  • The Schloss Adler is inaccessible and impregnable. It would require a battalion of paratroops to take it.

    出自:A. MacLean
  • She carries within an impregnable conviction of being lovable.

    出自:A. Storr
【近义词】

Hello! 我是 Victor. I'm Nancy. I stayed at a Youth Hostel. Victor, remember last week we talked about staying at a BB? Now we're still using the word stay, not live. But now we're talking about Youth Hostels. A Youth Hostel is a cheap hotel for bagpa

发表于:2018-12-25 / 阅读(187) / 评论(0) 分类 英语口语红宝书

I dwell in Possibility - A fairer House than Prose - More numerous of Windows - Superior - for Doors - Of Chambers as the Cedars - Impregnable of Eye - And for an Everlasting Roof The Gambrels of the Sky - Of Visitors - the fairest - For Occupation -

发表于:2019-01-01 / 阅读(142) / 评论(0) 分类 英语散文阅读

I dwell in Possibility - A fairer House than Prose - More numerous of Windows - Superior - for Doors - Of Chambers as the Cedars - Impregnable of Eye - And for an Everlasting Roof The Gambrels of the Sky - Of Visitors - the fairest - For Occupation -

发表于:2019-02-17 / 阅读(135) / 评论(0) 分类 双语有声阅读
学英语单词
a couple of days
ACT gun
air supported gyroscope
allottava
alternative vision
amphozone
aortic dilator
bial's reaction
blow dryer,blow-dryer
bookes
bregmaceros pescadorus
brown glass
Bībān
capillary pumping parameter
Carex leiorhyncha
carwell
clip wings
coherent optical processing
conductive method
counter-doping
cyprenate
cytocyst
defensive project
DF32P
dictionary attack
diffraction micrometer
disruptive critical voltage
dynamic alignment of shafting
expansion rivet
fat fucks
fletch
formably
gabionades
Gander L.
gasket load
Gower, the
graded standard sand
grid metal
gumbos
heat recovery evaporator
high-vacuum physics
hollandss
hot metal
hypercoasters
hypertonicity in the medulla
infobot
Inimutaba
iodo-soccharometer
iPed
JDF
kalkriese
keep someone sweet
lasing fiber
limit war
linear distribution
Lulonga
Malempré
medhaline
merryvale
minor switch
missing field
nonfat milk
Novaya Slobodka
operator instruction sheet
overfond
perpetual statute
philip edward i.
plenitudine
pleurocentra
Podosporites
postnasal
qualitative directives
range elevation indicator
readept
reciprocal knitting
refrigerated dough
round end clamp
salarian
self-latch solenoid valve
Setaria intermedia
shifting dullness
sightholes
siphonosoma australe takatsukii
sleepnesses
sodium alkylaminopropionate
sparked off
stop-motion projector
store-and-forward switching center
structure synthesis
sub-section post
symmetric induction machine
symmetrically
Synadrin
tertiary sources
titty-twister
tossing it
Tószeg
unintentioned
upper strut
Viksjö
white petroleum jelly
zilog