(deme 的过去分词) n.古希腊阿提卡(Attica)之市区
n. [生物] 同类群
past participle of deme
n. A territorial subdivision of Attica (also of modern Greece),
corresponding to a township.
n. An undifferentiated aggregate of cells or plastids.

EXPLORATIONS - In an Age of Modern Science and Medicine, Infectious Diseases Remain the World's Leading Killer By Jill Moss Broadcast: Wednesday, September 21, 2005 (MUSIC) VOICE ONE: I'm Faith Lapidu

发表于:2018-12-01 / 阅读(588) / 评论(0) 分类 Explorations

Medany Aims to be 1st Egyptian Woman to Medal at Olympics As Egypt struggles to get back on its feet after 16 rocky months of revolution and military rule, the country's young Olympians are hoping to do the seemingly impossible under the circumstance

发表于:2018-12-16 / 阅读(273) / 评论(0) 分类 VOA标准英语2012年(七月)

Love soft as an easy chair love fresh as the morning air one love that is shared by two i have found with you like a rose under the april snow i was always certain love would grow love ageless and evergreen seldom seen by two you and i will make eac

发表于:2019-01-03 / 阅读(306) / 评论(0) 分类 珍藏经典老歌

By Luis Ramirez Hanoi 17 November 2006 Vietnam is preparing to host the summit of leaders of 21 economies of the Asia-Pacific region on Saturday. The meeting will culminate on Sunday with a pledge by leaders to push harder for a deal to liberalize g

发表于:2019-01-07 / 阅读(377) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Lisa Schlein Geneva 26 May 2006 Sudanese refugee children sit in their makeshift classroom, Wednesday, April 19, 2006 in the refugee camp Kou Kou Angarana in Chad some 30 kilometers from the Sudan border The U.N. refugee agency says it is very di

发表于:2019-01-09 / 阅读(352) / 评论(0) 分类 2006年VOA标准英语(五月)

By Anya Ardayeva Moscow 28 February 2008 Russians are preparing to go to the polls Sunday to elect their next president. But out of four candidates competing for the post, Kremlin-backed Deputy Prime Minister Dmitry Medvedev is the overwhelming favor

发表于:2019-01-11 / 阅读(247) / 评论(0) 分类 VOA常速英语2008年(二月)

Mini Med School Draws the Curious Becoming a doctor takes many years of training and tens of thousands of dollars in tuition. But anyone can get a taste of medical training, from real medical school professors, in just two months, for free, at a mini

发表于:2019-01-14 / 阅读(316) / 评论(0) 分类 VOA标准英语2011年(十月)

Summer wildfires continue to rage across forests on the Mediterranean islands of Corsica and Sardinia. Spain and Greece are also dealing with blazes. Italian and French authorities have detained a number of people suspected of starting the forest fi

发表于:2019-01-14 / 阅读(335) / 评论(0) 分类 VOA标准英语2009年(七月)

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

发表于:2019-01-30 / 阅读(345) / 评论(0) 分类 60秒科学

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

发表于:2019-01-30 / 阅读(426) / 评论(0) 分类 60秒科学

This is the VOA Special English Health Report. For medical students, real experience begins not in a classroom but at a teaching hospital. These doctors in training are supervised. But sometimes accidents happen and the students get injured. For exam

发表于:2019-01-31 / 阅读(343) / 评论(0) 分类 2010年慢速英语(二)月

By Peter Fedynsky Washington, D.C. 06 December 2006 watch Bipartisan report The bipartisan Iraq Study Group has issued its long-awaited series of strategic recommendations on ways to stabilize the situation in Iraq. As VOA's Peter Fedynsky reports,

发表于:2019-01-31 / 阅读(339) / 评论(0) 分类 2006年VOA标准英语(十二月)

By Nico Colombant Dakar 10 June 2008 Senegalese President Abdoulaye Wade met with envoys from the Islamist group Hamas and the more secular Palestinian movement Fatah in an attempt to lay the groundwork for eventual peace with Israel. But at least o

发表于:2019-02-07 / 阅读(267) / 评论(0) 分类 VOA标准英语2008年(六月)

U.S. President Barack Obama has arrived in Moscow for talks with Russian leaders, expected to focus largely on arms control. President Barack Obama (R), his daughters Malia (2R), and Sasha and his wife Michelle Obama are seen on their arrival at Mos

发表于:2019-02-12 / 阅读(282) / 评论(0) 分类 VOA标准英语2009年(七月)
学英语单词
adding sand or organic matter
agricultural enzymology
anti-goy
articular crescent (or articular disc)
axially of imaginery
bergmasters
bicoherence
bilingualize
brokenhillite
bruisability
bugle ratio
cancellation law of addition
Charronia
Chinantec
closed geodesic
cribogram
cultural juxtaposing
cuttingout
Derris tonkinensis
desoxyribonucleoprotein
estrous cycle
flank production
fleshhounds
fluoros
foreign-exchange dealer
Gammiella
growlery
haino
helium bleed line
high water mark
Hinkley
holtkamp
hortatives
house cat
Illit
immunochemiluminometric
ironise
jet dispersion
jig borers
jingjing
juhaynah (giheina)
kahuna (hawaii)
logical patch
Magnus's sign of death
mannitic
misconjugations
mixed hemangioma
multiple system of Trapezium type
municipal security
myxo-endothelioma
nable
near-mesh particle
Neeses
Nervus medianus
net calorific power
neutral combustion
NICP
nonparaneoplastic
nonriding
out-do
outscream
paralytic spinal poliomyelitis
perezinone
planting with saplings
plessors
ploceuss
pocion
polyacrylic plastics
pressed paper
prolonged flooding
quotient multiplier register
radix jalalae
rain prints
Raysūt
Refugee Regattas
reset error
rubidium peroxysulfate
shaver socket
shielding length
single-pole single throw switch
single-spaces
sklave
social usage
space geology
spread recorder
subplate (pneumatic)
sultopride
symmetric element
tension brake lever
tetrachoric correlation coefficients
torreon
total irradiance standard lamp
tractor operated
Trang Bang
tranquilizer
travelbacks
trifluoridine
trinculoes
truck hoist
virtual memory (vm)
vortex microporous oxygenator
yttrium aluminum garnet laser