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
acetylthiocholine
adult stem cell
Annonay
Anoectochilus yungianus
auditory image
baileyana
ballets russes de monte carlo
be slaughtered
below bridge
bride-chamber
brownify
bulb eraser or degausser
but net
carbaborane
circullar morred net
comprehensive physical examination
condensation value
consecutive sequency computer
continuity of behavior
core end plate
coupled wave
Culross
defibrates
demand staging
determinantal
diffuser lip
dimenformon
Dipsocoromorpha
disk library
dispensational
Douglas protractor
electron doublet
elenctic
entertainment center
eocnomic statistics
erratic element
ethnopharmaceutical
exceptation
experimental media
extravolution
fragrans
galeoocorys echinophorella suzumai
galianoes
general-purpose flip-flop
hagiophobia
iglu
importer's entry of goods
in curia
indicated hydrogen
ion back-scattering spectroscopy (ibs)
Johor Lama
Kamskoye Vdkh.
kinnekinic
kithnos (kythnos)
Konotop
kyongsangs
lapidofacies
liquor up
loop algorithm
Mactra
maintenance pack
make-up water dealkalization
Malantouen
mental job
mentigerous
MIS structure
mixer leverman
molecular linkage
moment arm
nationally-recognised
NEUT (neutralizing)
Nieuw-Vennep
no-gos
nonspecific afferent system
not so
ormsbee
parasitic otitis
pig-nose turtles
postpartum examination
prismognathus davidis cheni
psychopathia chirurgicalis
punctiform colonies
radiohydrology
raised point
redus
soccage
sound change
span-wise lift distribution
statement line
supranationality
suskind
tea card
ten-o'clock
to turn down
under frequency operation
under the leadership of
uninsured
uphill work
valvular vegetation
white-heart
Zborov
zircon flour