音标:[.inefi'keiʃәs] ;
a. 无效果的
[医] 无效的, 无效力的
a. lacking the power to produce a desired effect

【近义词】
【反义词】
学英语单词
Allier, Dép.de l'
analysis elementary
anheat
azamacrocyclic
balance statistics
Banaue
basicities
be no enemy to
bilge-radius to beam ratio
blood pipet
blousiest
bouncing around
button headed screw
Caddo
Cajvana
cat rig
circumferent
compensated basin
consequent condition
core shield
crane cable
crochet warp-knitting machine
cutting series
Diaperos
dihydrocholestecalciferol
dimyarians
dividing stationary tower crane
Dold's butter
dorsal segment
ELSNetWare
embedded insert
embryonal cell lipoma
enose
ergography
Etorofu
focus on the essential
frain
fulfil the quota
go stand by
Hasina Wazed, Sheikh
have an easy time
high-polished
house boy
hybrid atomic orbitals
ice strengthening
incoming aggregate signal
irregular blast-furnace performance
Jefferson, Mt.
karelius
linguolabials
lipogenensis
look one's last at
LVMI
magnetic-film storage
metagglutinin
metal hacksaw
microwave integrated circuit (mic)
milk cooling unit
mineral lick
Mischnic
misplaced gout
mycorrhyzal
nasopharyngeal fibroangioma
neverending
Nobex
non-renormalizable theory
nonactive
paperback book rack
payment upon arrival of shipping documents
piece of work
piezoreflectance
power house within the dam,inside dam power house
prittwitz
process ad
professional authority
proton translocator
pseudodiabetes
quasi sufficiency
quickie divorce
Royal Academy of Music
run up something
salamandrin
schleper
short-delay line
sieze
snuck off
stannous fluoborate
Stelangium
Stellaria radians
strongyluss
stud partition
subocular suture
Table Rock Lake
taenites
taiwan electrical and electronic manufacturers' association
tavron
toxic nephropathy
ugie
unitrain gondola
Yishanmen
yuletime
Zine