音标:[.ʌnә'veiliŋ] ;
a. 无益的, 无用的, 无效的, 徒劳的
[法] 无效的, 无用的, 无益的
s producing no result or effect

词性分布:
形容词100%

unavailing的用法和样例:

例句

用作形容词(adj.)
  1. All our protests were unavailing.我们所有的反对意见都毫无作用。

经典引文

  • This time his pleas were unavailing.

    出自:R. Lindner
【近义词】
学英语单词
2-4'-biphenylyl-6-phenyl-benzoxazole
ABC control
abundant capital
albinism of iris
anti-caking agent
bapoto
barrel vault formwork
barrey
beauty quarks
belieth
bell peppers
bunk together
buona sera
Canace
cantareroes
capillary filtering
carbide cylindrical surface cutter
chipway
circular fluorescent lamp
climate canary
cloth yard
come to a stop
contemporary culture
cut a melon
data link attached loop
delphidenolon
Deptula
digging linesman's tool bar
dress in one's Sunday best
dust-fueled reactor
egoizer
Endo's medium
ferruginous cement
fertility power of soil
filterest
formed element
gage christmas tree
genus drynarias
ginsengenin
graded signal
gradison
half-period zones
half-time shaft
hazletts
heat-proof quality
heelfly
helium spectrum lamp
hereford cattle
high pressure scrubber
holy clover
idols of the theater
in great strength
interlacing arragement
ion exchange capacity of resin
Irrodan
isotrifolin
Mach-Rehnder heterodyne interferometer
makl
military polices
moderate fixed duty
monopsony
morale builder
natural occurrence
non systemic
overpast
oxidation-fermentation medium
pc-x
pentadactyls
plaisanterie
plunge sth into a tailspin
portfolio premium
progress-chaser
push-pull reaction
quenepa
retrogradient
rocksnail
ropelofts
rotary gear pump
sanitary coating
schenck
scindias
scissorhands
secondary sodium phosphate
slowing-downs
Steineroth
sub-models
sulphuretted hydrogen
sunessons
to play havoc
Torrey's pine
trap capacitor
two speed motor
unplanned outage factor
unrequisitioned
upper explosive limit
uviolresistant
Vevi
virii
vulvar
wedge-shapeds
wehrman
yaird