丝胶,丝胶蛋白

Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world

发表于:2018-12-16 / 阅读(156) / 评论(0) 分类 VOA标准英语2011年(九月)

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发表于:2018-12-30 / 阅读(192) / 评论(0) 分类 单词解析速记

By David Gollust Washington 29 May 2007 Top Bush administration officials said Tuesday President Bush decided to seek new sanctions against Sudan in the face of continued stalling by Khartoum on an upgraded peacekeeping force for Darfur. They say the

发表于:2019-01-13 / 阅读(148) / 评论(0) 分类 2007年VOA标准英语(五月)

Former U.S. Federal Reserve Chairman, Alan Greenspan, has predicted further negative impacts for Americans from the U.S. and global financial crisis, which he called a credit tsunami. VOA's Dan Robinson reports, Greenspan and two other current and f

发表于:2019-01-13 / 阅读(134) / 评论(0) 分类 VOA标准英语2008年(十月)

The resignations of 11 Hezbollah cabinet members in Lebanon has plunged the country into its worst political crisis since 2008, when sectarian street clashes claimed dozens of lives and brought Lebanon to the brink of another civil war. The so-called

发表于:2019-01-14 / 阅读(108) / 评论(0) 分类 VOA标准英语2011年(一月)

US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N

发表于:2019-01-14 / 阅读(146) / 评论(0) 分类 VOA标准英语2011年(八月)

Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da

发表于:2019-01-25 / 阅读(214) / 评论(0) 分类 词汇大师(Wordmaster)

By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs

发表于:2019-02-04 / 阅读(198) / 评论(0) 分类 2006年VOA标准英语(五月)
学英语单词
anglarite
Araripe, Chapada do
array substring reference
asymmetrical stretching vibration
atelostomia
attendancies
barrel radiator
bottom or rooted member of a graft
brake boot
brake drum dust shield
cable-supported track
central span
cham siah
conduction, heat
consent decrees
consistent stochastic grammar
crystal sandstones
cymba conch?
cytospora chamaecyparidis sawada
developing system
drive - in theater
duboce
dugglebies
electropneumatic switch operating apparatus
Eminentia conchae
enker
felt calender
fish bone
galad
general deposit
genus Lambertia
genus syngnathuss
goncalves
hallowings
halving joint
hypothesised
hypovanadic oxide
ice breaking tanker (ibt)
ikeas
ilicifolia
immigration law
inland customs dues
instruction flow
investment in a partnership
jet strip system
kalian
Kempten (Allgäu)
lamina analis
Leader Water
leg negative pressure(LNP)
letterspace
leveling course
macrosplanchnia
maiden's blush
Manchesterian
Master of Arts
metrazol shock therapy
Milcah
money maker
mucus in stool
multiple xanthoma
mut-tered
network session accounting
no-brainer
Nor-Orixine
online experience
overhanging joint
oxitriptyline
pantograph-contact line relation
pinges
pipette, pipet
plastic mulching
positive water-hammer gradient
present value of an annuity
primary oval foramen
quantum-counting photodetector
radio management
ramellies
RBBSB
remote transaction
sagale
segmentation faults
self appraisal
separating thickener
shri
skin pallor
sniffa
static MOS
stenion
stewardship model
studio-to-transmitter link
tail recursion elimination
tape counter
televisualization
terylenes
tourniest
two anchor mooring
unit's desired generation
vena saphena
water demineralizing
wedding agent
wire pitch