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
4 pick terry
alfalfa drill
all-weld-metal tension test
anglerfish
Arlington National Cemetery
autonepiophilia
back-reflection photography
beta-binomial distribution
blood plasma fractians
bufo bufo gargarizans
calculational methods
capouches
central fault display system (cfds)
chicken sandwiches
chloropropene
chondracanthids
Clifton Suspension Bridge
closed butt joint
coaxial transition
comaund
common-law lawyers
contumelious
convergence center
corynebacterium suis
CPKCS
customal
derivative work right
divided respiration
dobrowolski
double-armature DC motor
downtown station
early form
electric selector
elocutions
falsify a record
Fifth-monarchy-man
flat-base rim
flatuses
flip chip pin grid array
flotation of ores
fresh brine crystallization
fruit sherbet
Füllinsdorf
girth (girt)
harmonic conversion
Hayem's type
hayflick
hydrocenosis dependens
Hydroxyhopane
kept out
Kitago
Kondavid
London Town
maad
malidoma
mandella
marssonia brunnea (ellis et everhart) magnus
mecodium flexile copel.
mediumly
melaphyre-ash-tuff
mocucks
moonpools
Msindaji
nickel metal hydride
nicotidin
non-relationship
oil-immersed torque motor
Ostrhauderfehn
parallel electric fields
perdus
pin gauge
Plastunka
plate graining
play...out
primary processing unit
prop shaft
real estate bond
recommitments
revival of policies
s.s.r
Sarcosomataceae
scarf planer
scuff up
SDFs
set analyzer
Squillidae
substation relay building
surface color
suspend breathing
sympathy cards
tachometer feed back
tanger
tathion eye drop
tertium quid
transvestism
truth in advertising
uranphyllite (torbernite)
warning position
wind-turbine
winning-post
Z8