音标:[.ʌn'steibl] ; 柯林斯词典等级:1 级;
a. 不稳定的
a. lacking stability or fixity or firmness
s. highly or violently reactive
s. disposed to psychological variability

考试类型:[四级/六级/托福]
词性分布:
形容词100%

unstable的用法和样例:

例句

用作形容词(adj.)
  1. The hydroperoxides are unstable compounds.氢过氧化物是不稳定的化合物。
  2. Alternate currents make people feel it's unstable.交流电总给人一种不稳定的感觉。

词汇搭配

  • unstable oscillations不稳定振荡
  • unstable element不稳定元素
  • unstable wave不稳定波
  • unstable channel不稳定河槽
  • unstable constitution不稳定状态
  • unstable structure不稳定结构,非稳定性...
  • unstable oscillation不稳定振荡
  • unstable fracture不稳定性骨折,不稳定...
  • unstable isotope不稳定同位素...
  • unstable running不稳定运转
  • unstable stability负稳定法,不稳定性...
  • unstable type[医] 不稳定型...
  • unstable state不稳定状态
  • unstable air不稳定气团
  • unstable motion不稳定运动
  • unstable equilibrium不稳定平衡
  • unstable nucleus不稳定核

经典引文

  • Sands..so light and vnstable, that the high wayes are neuer certaine.

    出自:T. Herbert
【近义词】
【反义词】

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a. perinealis
accrued charge
acoustic magnetic mine
adlecting
administration of internal affairs
Aflogualnum
ai chi
alternative procedure
ampholite
art and part
artificial caving
assidue
base of petroleum
black cottonwood
blue-green bacterium
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cascading down
centricdiatom
cloud-bases
complementary scale
consistorial
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counter-cast
Crista sacralis intermedia
Cynwyl Elfed
Daphne holosericea
departmental arrangement and distribution in commodity stock
Direct Copper Blue 2R
disinflations
drip channel
event oriented simulation
eye-serve
factorization method
facular
Fentathienil
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geomagnetic periodic variation
go yachting.
group demodulator filter
harpending
hepatitis sequestrans
information management program
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insulation varnish
intrapore
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journal box lid hinge
lanatest
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put somebody up to
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regional index call warrant
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Rhodiola wallichiana
Richardson's ground squirrel
rosette phyllotaxy
semi-tractor
sexlessnesses
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spantik
spread back
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system of gravitational unit
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telephone bills
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use test
vendibler
vertical decomposition
voltage and frequency response
wear plate
Y ligament
Yang Shiying
zori