时间:2019-01-20 作者:英语课 分类:英语单词荟萃


英语课

今天我们要学的词是upgrade。 Upgrade, 升级。 "The local elementary school received a library upgrade thanks to donations from the alumni association," 校友会的慷慨捐赠,让本地小学图书馆焕然一新。


美国副总统官邸准备加强安全装置。 "The Vice 1 President's official residence is getting a $1.7 million security upgrade," 副总统官邸要进行耗资170万美元的保安系统升级。市场调查显示, "Many customers are putting off plans to upgrade their cell phones during the economic downturn," 经济不景气,使很多顾客推迟手机升级的计划。好的,今天我们学习的词upgrade...

 



n.坏事;恶习;[pl.]台钳,老虎钳;adj.副的
  • He guarded himself against vice.他避免染上坏习惯。
  • They are sunk in the depth of vice.他们堕入了罪恶的深渊。
学英语单词
actual array
Ahohite
air-cooled slag
amino glutaric acid
ANTI-HAA
antidiagonal sequence
apios taiwanianus
Asian Industrial Development Council
be famous for
bilboquets
Brook's inductometer
bureau budget
bus services
Chalfont
Cochlearia officinalis
Corydalis leucanthema
decanormal solution
delphinion
double ionization chamber
earthstars
electroscalpel
Eledone
entomopox virus
environmental hypoxia
explicit relation
fatsuits
feeper
felt gasket
fields of fire
fieldstripped
fine texture
flexible shaft type vibrator
Fourier's 2nd law
freezing depth
gelatins
genus Rubus
geographic(al) base map
George Hubert Wilkins
government guaranteed bond
hepatodidymus
housing loan corporation
ingen
intramercurial
Intrasporangiaceae
karatist
lawrensons
Livaditis procedure
matrix management
Mbini
mistransliterates
mother abscess
multilingual word processor
multiple intelligence
navigation lane
neo-lamarckians
non-communist
nondextrinoid
nonrepeatable
nuclear fusion blanket
number of neutrons per fission
nutrasweet
operating surplus
over-deaved
pack something in
paleomagnetists
partition descriptor
percent transmittancy
phosgenes
polarisable
prestandard
prezoning
principalities
publicity hound
quasi homogeneous reactor
Ranil
recessus pro utriculo
retirement benefit
rock bit for water well drilling rig
Rock-a-bye, Baby
self-balancing bridge
sieve selection hypothesis
slipper tank
spark energy
split-pole rotary converter
spontaneous decomposition
steanes
steering instruction
strabismic
suicide bombing
suppresser gene
supracoracoid foramen
throw a scare
tidely
ultrasonic echogram
underconforming
unencumbered balance of allotment
upper sidewall
Urgut
usb driver
varistors
you've got me there
yukkier