音标:['ʌnim'pru:vd] ;
a. 未经改善的, 没有改良的, 未耕过的, 未被利用的
a. not made more desirable or valuable or profitable; especially not made ready for use or marketing
s. (of land) not cleared of trees and brush; in the wild or natural state

词性分布:
形容词100%

unimproved的用法和样例:

词汇搭配

  • unimproved airstrip未铺筑道面的简易机场...
  • unimproved real estate未改良不动产...
  • unimproved type未改良型

经典引文

  • A cheap unimproved property.

    出自:R. Boldrewood
  • Only 100 acres of fine unimproved pasture survives.

    出自:J. Purseglove
【近义词】
【反义词】

1. improved,它是improve的过去分词,这里当形容词用,表示改进过的。 eg:We also improved the crack elimination method. 算法对裂缝拼接也做了改进。 2. hit有撞击和打击的意思,在段中hit表示达到,到达。

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学英语单词
-pede
A good name is sooner lost than won
acoustic alarm
ACU (add control unit)
acute hypoadrenocorticism
adolescently
ALIZARIN YELLOW GG
alpha reliability
appanages
appetite juice
asaro
black maple
bowzey
bracketing salvo
cheese heating-forming machine
chelidonium sinense
clidomancy
corn tong
cresotamide
curtain neat
cyrtina
dashing down
deltoid artery
detachable flexible cable
direction aerial
donkey locomotive
double knit
double-parked
eccentric bottom tapping
Edward Hopper
extrusion grade
fictitious charge
first stage
Flemish art
flight communication center
for the past few days
frontest
fuhrmann
fundal placenta
fusion-fission hybrid reactor
Ghost River
gotten back to the grindstone
grain-boundary movement
Gregory's powder
gross vehicle mass
hardened
hydraulic pressure gage
in sack drying
inner basin of levee
insulin stimulation test
interval service value
iodized paper
ISAM
kalishnikovs
kosh
lesser prairie chicken
liapunov
Lightfish
Lijunsha
low voltage focusing
manpower administration
meanderest
meshings
mirphak
morsberger
mud pellet
Myanmar monetary unit
ne plus ultra
non-suppurative lymphadenitis
oil company
oil filter shell
orguinette
power-boat
prestige pricing
put on a black hat
ratchetness
refaccimento
repressed brick
restricted sudsing detergent
Royal Naval Reserve
scratching hardness
searl
sensuism
shimazakis
side milling cutter with inserted blades
single-stage air cooled turbine
Siphnian
software development library
soiled ends
Somosomo
sound off quarters
spacex
step by step transmitter
Swertia pseudochinensis
tidalites
trucing
tulal
unineme hypothesis
unshift-on-space
usoz
wild morning-glory