音标:[im'pru:vәbl] ;
a. 可改良的, 可改善的, 适于耕作的
s. susceptible of improvement

【近义词】
学英语单词
Achaean League
all-or-none principle
applial
be all set
be impressed by
bedding-plane structure
between the rock and the hard place
buckdance
business colleges
cercospora averrhoae
chacma
cluth operating time
colored soil
commercial apparatus
computer cabinet
connoisseurship
controlled valency
critical process
cryogenic maser
current differential relay
data acquisition chassis
dead wagon
deadcat bounce
dreed
Duoverme
egg bank
enchyma
epinephelus awoara
extra-super duralumin alloy
family Oleandraceae
Fenelon, Francois de Salignac de La Mothe
fixed-length file
gas leak inspection of tank
Golay detector
guarantees of official sterling balance
hardware register saving
hercynites
heterochromatic correction
highbridge
human malaria
IBCA
internal occlusal rest
joint brazing
LAAO
labradophyre
let that pass
liquor licences
longitudinal ciliated band
loutlike
lung regulation exercise
lychins chalcedonicas
maracays
maximum flow-rate
microwave trasmitter
milhouse
monetae
monilialess
monishing
Netrokona District
network segmentation
nonchromium
nonmarrying
ohmmeter
open shelf
osteoplastic rhinoplasty
overlades
overlap height
palmesthetic sensatons
person-environment
petrol engine
phenocrysts(phenocrystall)
plastic body
plate- mounted axial-flow fan
platitudinised
presence equalizer
press association
pricklebacks
progressive systemic scleroderma
rangitotoes
rankines
real-size
run hard to
semiconductor refrigerating
shaling
ship control and interception station
shipleys
side rod
Siloam Springs
snail fever
steel rectangular shaft supports
streamline form
swallow up
syngenote
system programme operator
television viewing
titled nobody
transfer on non-zero
trifistulary
unfavorable balance of payments
us index
vessel stability
wobbly pop