音标:[.ini'fektiv] ; 柯林斯词典等级:1 级;
a. 无效的
[法] 失效的, 无效的, 效率低的
a. not producing an intended effect
s. lacking in power or forcefulness
s. lacking the ability or skill to perform effectively; inadequate

词性分布:
形容词100%

ineffective的用法和样例:

例句

用作形容词(adj.)
  1. This medicine turned out ineffective.这药证明是无效的。
  2. Your solution to the problem is proving ineffective.你对于这个问题的解决办法被证明是无效的。
  3. An ineffective person should not be our leader.无能的人不该当我们的领导者。
  4. Her self-distrust made her work ineffective.由于他没有自信致使工作失去效率。
  5. He's ineffective because his approach is too rigid.他做什么事情都是按图索骥,效率太低。

词汇搭配

  • signal for ineffective call无效呼叫信号...
  • hormone-ineffective type激素无效型
  • ineffective supply无效供给
  • ineffective dose无效剂量,无影响剂量...
  • ineffective demand无效需求
  • ineffective thrombopoiesis血小板生成减少,血小...
  • ineffective strain无效菌株

经典引文

  • Since her hostile attitude was seen to be as inconvenient as it was ineffective, she relented.

    出自:J. R. Ackerley
  • I also feel ineffective, helpless; Vron could do these things ten times better than I can.

    出自:W. Wharton
【近义词】
【反义词】

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Abert, Lake
afferent impulse
alwis
angle of statical inclination
archethallus
autothaumaturgists
average annual daily traffic
bigfeet
bisynchronous
botanicuss
Caicedonia
calendered goods
Carothers equation
cash break-even point
certificate of exchange settlement for import
chemical equilibrium in a homogeneous system
collector efficency
commandites
connecting ramp
contour shaping
Cugand
cypraea hirasei
deep-waisted
destalinizations
diatomite disease
dignam
distortion factor meter
divina commedias
dockominiums
Erelgaouéne
first-aid medicine
fluorochlorohydrocarbon
formulation
free-vortex blading
fundamental affine connection
get off my back!
glass-half-full
Glendalough, Vale of
guesses at
gum-digger
have the bit in one's teeth
health-reform
Hekaton
in a snap
inner reticular layer
integral refractometer
jiang-qing
jounce
kaliq
kinoin
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lays a foundation
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logarithmic horm
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luvic arenosols
man-days
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melanomata
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nebuchadnezzar
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piranhas
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Plata, Pta.
polychromator
position transfer
privilege attribute certificate
projection rule
pulling that off
put the fear of God into someone
qadiriyah
rarotonga i.
recolonisation
refraction parameter
rubbing elbows
rudstons
securities for money
send note
Sphyraenidae
Streptococcus insectorum
study leave
sulcaria sulcata barbata
three-wave interaction
tiled mode
time of turnover
tolerance and fit
tridecylamine
unmoisturized
varmland
verification condition
vernice
vinaigrette
waketime
white cobalt
x.desktop