音标:['saɪtəsiːn] ;
n. [生化] 胞嘧啶;胞核嘧啶

Losing Weight Proves To Be Big Busines This is Science in the News in VOA Special English. I'm Shirley Griffith. And I'm Bob Doughty. Today we will talk about diet and weight loss. Exercise is important if you want to get in good shape. But experts s

发表于:2018-12-16 / 阅读(121) / 评论(0) 分类 2013年VOA慢速英语(七)月

发表于:2019-01-03 / 阅读(182) / 评论(0) 分类 医务英语

EDUCATION REPORT - Everybody's Business: Summer Camps for Future C.E.O.'s By Nancy Steinbach Broadcast: Thursday, July 28, 2005 I'm Shep O'Neal with the VOA Special English Education Report. Many youn

发表于:2019-01-30 / 阅读(150) / 评论(0) 分类 教育与新闻

EDUCATION REPORT - Two U.S. Businesses Aim to Help Students Prepare for Science Jobs By Nancy Steinbach Broadcast: Thursday, October 27, 2005 I'm Steve Ember with the VOA Special English Education Rep

发表于:2019-01-30 / 阅读(157) / 评论(0) 分类 教育与新闻

ECONOMICS REPORT - Business Organizations By Mario Ritter Broadcast: Friday, February 11, 2005 I'm Gwen Outen with the VOA Special English Economics Report. Businesses are structured in different ways

发表于:2019-01-30 / 阅读(121) / 评论(0) 分类 健康与经济

By Scott Bobb Kisumu, Kenya 26 February 2008 The violence that swept across Kenya following December's disputed elections severely affected the Kenyan economy, wiping out hundreds of businesses and hundreds of thousands of jobs. Kenya's third largest

发表于:2019-01-31 / 阅读(163) / 评论(0) 分类 VOA常速英语2008年(二月)

By Behnam Nateghi Washington 10 October 2007 A new digital community offers independent and unsigned bands a revolutionary promotional platform to showcase their talents. urSession.com, gives musicians from all over the world an opportunity to build

发表于:2019-02-02 / 阅读(113) / 评论(0) 分类 2007年VOA常速英语(十月)

Earthquake Science Still a Shaky Business The magnitude 5.8 earthquake that rattled the East Coast of the United States in August caught everyone - even geologists - by surprise. But even when there's reason to think an earthquake could be around the

发表于:2019-02-12 / 阅读(171) / 评论(0) 分类 VOA标准英语2011年(十月)
学英语单词
abdominal muscles
adulterer
affective-reaction psychosis
air-taxis
all hands to the pumps
aluminion
ant orchids
antecedent genome
anti-fascist
arbitrary-weight lag scheme
attempted burglary
bimetallic strip
blackburne
breathless
buffetted
CADAM
caidos
cazaudehore
cesium aluminum sulfate
chemorepulsive
cisaberoptus kenyae
clockwise airscrew
continuous cross-bonding
credit default
crematogaster dohrni fabricans
ctos
Davallieae
de-spread
denouncest
Deux Cocos, I.des
diazo indigo blue 4GL
double head wrench
esser
exclusive-user circuit
fast pulse amplifier
fensulfothion
ferruccio
field emission method
fireproof coating
Fresnel equation of wave normal
grainspace
granular-filled fuse unit
h(a)ematocatharsis
half-floor timber
Hasrah
hcaf
hippocampal
hydrostatic isostatic forming
inga
interested witness
isospin state
jargonel
kesri
length of downcomer
line of Kaes's
machine keeper
macrobend loss
maintenance rate
malonic
meter in system
monogastrics
mooshed
mouchards
non obs.
non-ionic surfactant
nonaspirin
Nugr'
one-millionths
opening time delay
optimum model
optional joint stereo coding method
Orlando,Vittorio Emanuele
osteocampsia
patched program
phlogocytosis
polistin
Pomezia
postprobate
pre-demand
principal coupling
radiant flux illuminance measurement
radium-F
reloading machine
Routh approximant
running boards
Scutellaria reticulata
seaming twine
self-constructing
shortgrained
Sibuti
silver-tungsten contact material
spherical solid angle
spray canal
Stewart's test
sulfur chloride
temperate zones
tidemarks
volume of incoming and outgoing freights
wall sensor
word-processors
World Resources Institute
zygoplast