音标:[di:'sistәns] ;
停止, 断念
n. The act or state of desisting; cessation.

By Carol Pearson Washington 28 February 2007 watch Antibiotic Resistance report Penicillin and Erythromycin are examples of antibiotics that used to be one-time miracle cures. These drugs and other antibiotics are now less effective because bacteria

发表于:2018-12-16 / 阅读(100) / 评论(0) 分类 2007年VOA标准英语(二月)

By Carolyn Weaver Kampala, Uganda 03 May 2006 watch Drug Resistance report Anti-microbial resistance -- germs becoming resistant to medicine -- is part of the natural history of infectious disease. No

发表于:2019-01-31 / 阅读(108) / 评论(0) 分类 2006年VOA标准英语(五月)

By David McAlary Washington 10 January 2007 One of the main weapons to prevent mother-to-child transmission of the AIDS virus during birth is the drug nevirapine. But when nevirapine is used alone just once, HIV starts becoming resistant to it. Rese

发表于:2019-02-04 / 阅读(113) / 评论(0) 分类 2007年VOA标准英语(一月)

By Dan Robinson Washington 10 January 2007 watch Bill Rodgers Iraq report Majority Democrats in Congress are signaling they intend to put up strong resistance to any troop surge in Iraq proposed by President Bush in his speech Wednesday. VOA's Dan R

发表于:2019-02-04 / 阅读(95) / 评论(0) 分类 2007年VOA标准英语(一月)
学英语单词
adaware
an(a)erobiosis
asplanchnic
ASSET (Assessment of Safety Significant Event Team)
bad data
be half-hearted
benzoxazolinone
beta-binomial
beta-hemihydrate
bigger
bioimplant
black-sand
braided twill weaves
cast a ballot
cathedral angle
chained segment
cobalt ferrite tape
compulsory prepayment of charges
confuses
cyclical redundancy check (crc)
damping viscosity
dangle-berry
Davison County
dens.
diap
diplocaulescent
dynamic peg
Edward VI
electronic noise jammer
engine-brake
equalization reserve account
equatorial reflection
equivalent cost
exobases
fibre direction
flow diagrams
foordite
fourment
fuel economics
full face round
glassy compliance
gold bracelet
good and safe port
Grauer Kopf
hedious
hellfighters
histiopterid
hydrangea rosthornii diels
intestine loop
intuition type
jettisonable fuel tank
kincobs
kolokus (hawaii)
L-thyroxine
L-wave
laocon
liquation point
liquid metal heat transfer
low water full and change
Mantua
manufacturing costs budget
maximum operating temperature
mechanical operated arm
meet engagement
natural regionalization
non-gravitational effect
non-phenolic tanning agent
old worlds
overflow passage
palaeozics
pelvicephalometr
Pergamese
plasmogen
profiled tube
radial refraction
refill opening
rosewood cabinet with dragon design
ruans
Ryazantsevo
S-TA
semi-liquid waste
Shalbuzdag, Gora
shut-off switch
sideband noise power ratio
sigall
Sphaerobacter
syllogistically
synthetic binder
tailcords
tertiary channel
tetracme recurvate bge
the third law of thermodynamics
timber rot
top-of-the-range
Turkana
Usman dan Fodio
varnished cloth
VDW
volume current density
weld width
white american
yfcs