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
(striped) hyena
Actual Carrier of Passengers
acupressurists
adjacent line prediction
adjoint nonterminal
Astures
automatic bearing measurement
automatic electric disappearing stair
bigham
Breaksea I.
bull-headeds
ceratostigma
Clipperton Seamounts
closing shock
cold(ing) crack
commercial agency
complete solution
consolidation shed
cotton feeder
crushborder
current partition noise
directly-left recursive
discharge trough
disimprovements
dissemination of statistical information
DPN-pyrophospatase
dusky veil
E.H.V.
energy level diagram
equation of phase state
erase head
forward loss
four-part coarl
Gansu province
gene machine
general-adjutant
guttersnipe
hypergene
HYPOPTYCHIDAE
Hypsurus
Hårkanälv
image database system
image intensifying photosensitive film
in the moment
Isoparorchis
language data processing
levitation effect
low-velocity drop
Machilus japonica
Maine Coons
meddle or make with
mercaptans
Minimum purchases
moment of gyration
moufflon
moving budget
musical murmur
never-mind
NMN
Ojén, Sa. de
overhead crane for metallurgic plants
palirrhea
paper wasps
petroleum gas
phase sensitive element
prisoner of remand
proto-punks
protoxin
PTOL
R&QC (reliability and quality control)
rated frequency
received correct
Senni
shed repair
slug neck
spatiotemporality
special clause
St-Dié, I.
Staraya Belitsa
string along something
subscriber's multiple jack
summer-sweet
superfeet
sure as a fate
Tarago
tenon joint
throttle valve box cap
total stage of labor
travelling mixer
trequels
tribike
troop-carriers
twilled mat
unadoptable
up one's alley
uranous-uranic oxide (u3o8)
uriposia
urobilinaemia
vertical tubular boiler
wall-attachment amplifer
xenias
zaddikim