音标:['ʌn'helpful] ; 柯林斯词典等级:1 级;
a. 不起帮助作用的, 无用的, 无益的, 不予帮助的, 不予合作的
a. providing no assistance

词性分布:
形容词100%

unhelpful的用法和样例:

例句

用作形容词(adj.)
  1. Both responses are unhealthy and unhelpful.这两种反应不仅伤害身心健康也于事无补。
  2. Because we're no longer reinforcing unhelpful emotions, the body starts to relax.因为我们不再强化无益的情绪,身体开始放松。
  3. He was rude and unhelpful to his helpless students.他对他那些无助的学生既无礼又不提供帮助。
【近义词】
【反义词】
学英语单词
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arbitrary function filter
artificial labor
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auto-nailer
automatic main stop valve
beam creel
benthosema pterotum
biasio
brachyblast
Capolopopo
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CAT 6
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child psycology
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clamorsome
clethra delavayi franch.
completely inverted liquid sugar
conical-horn antenna
contrast sample
courier station
credit verification
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denticula thermalis
diffuser chamber
dipstick gauging
extraordinaria
fluorescence activated cell sorter
follicular phase
follow-up acceptance
fringed orchis
fundamental wave
Gahrliepia yangchenensis
glasson
grainy clubs
guacum
Gwinnett
hellauer
henseleit
heredomacular
hysteresis loss coefficient
hytakerol
ideal crystalline form
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lentulo
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long take
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maintainerline
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manufacturing technical directive
multitide
Musorgsky
new phase of the moon
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one-test
packing hardening
parabolic waveguide
penetration course
photogeologic
physical attractiveness
physostigmine salicylate
pialla
plane geodesy
polynary
pork sausages
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program analyzer
Program arranger
progress reports
Rajouri District
relaxed mutant
Rilke
Rychkovo
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servilities
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slant product
slip form paver
sportsboat
stoled
tape cell
teaching post
theoretical correction method
twiddle-twaddle
vanadic acid anhydride
velocity signature
vessel head lifting beam
Winagami L.
witch hazel powder
yustes