因子Ⅷ,凝血因子Ⅷ,抗血友病因子A

In countries around the world, hundreds of thousands of poor people face daily hazards to earn meager livings by scavenging for recyclable goods. In Cambodia, hundreds of scavenger families find their lives changing - they will lose their homes and

发表于:2018-12-16 / 阅读(48) / 评论(0) 分类 VOA标准英语2008年(十月)

Negotiators at the climate summit in Copenhagen last month failed to agree on a new climate change treaty to replace the current Kyoto Protocol before it expires in 2012. Jonathan Lash is president of World Resources Institute, an environmental polic

发表于:2019-01-13 / 阅读(61) / 评论(0) 分类 VOA标准英语2010年(一月)

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: Anu Garg, creator of the A.Word.A.Day Web site and author of a new book called Another Word A Day: An All-New Romp Through Some of the Most Unusual and Intriguing Words in English

发表于:2019-01-18 / 阅读(65) / 评论(0) 分类 英语单词大师-Word Master

By Chris Simkins Washington 16 April 2008 Millions of Americans could lose their homes this year and next as the rate of foreclosures across the United States rises to the highest in decades. The foreclosure crisis has worsened despite ongoing effort

发表于:2019-01-31 / 阅读(55) / 评论(0) 分类 VOA常速英语2008年(四月)

今天我们要讲的习惯用语里都有一个主要的单词:scratch。很多人都知道scratch这个词的意思是抓、或者刨刮表面。你要是给蚊子叮了一口,你就会这样做:scratch your skin with your fingernails。就是你

发表于:2019-02-03 / 阅读(79) / 评论(0) 分类 美国习惯用语

By Peter Heinlein Addis Ababa, Ethiopia 17 October 2007 A group concerned with human rights in Ethiopia's eastern Ogaden region says refugees fleeing to neighboring Somalia are being rounded up by Somali authorities and handed over to Ethiopian troop

发表于:2019-02-06 / 阅读(65) / 评论(0) 分类 2007年VOA常速英语(十月)
学英语单词
airborne receiving equipment
aquatinter
arthropodas
Bayanbaraat
betitled
bioelectrical
boring operation
Borrelia mucosa
bottom end cover
brass welding wire
Bunaga-dake
cancelled out
cancerigenic
carpet munchers
Ch'angsǒng-gun
clinchingly
Cordislândia
cut a groove
demand from
dentary bone
deshima
disengager
dished tank
Dortmund method
drum vent valve
dweebish
eidetic rediction
electrical response audiometry
electrical telemetry
european elders
evaporator section
exception handling mechanism
fanpetals
field-enhanced emission
flench-gut
frozen storage
genus cheilanthess
gold-collar workers
great-circle track
Guston, Philip
hand propelled compacting machine
Hardy space
honeypot ants
iain
inclined belt separator
index to adjoining sheets
indic chloride
Institute of Freight Trades Association
likepole
magnitude scale factor
mandrel payoff reel
manifest squint
matties
mental exhaustions
Minam's ambiguity
mischiefe
MMI (modified Mercalli intensity)
motry
oil fired power plant
palaeogeologies
peripleural
plagula
plow horses
pogostemonis herba
pollen-antigen
poly x syndrome
portable electric saw
preflight
priestliness
prosternal membrane
pulsating weld
rectilinear transmission
relative viscosity ratio
retention pin
Riesz-Schauder theorem
rough slotting
sdbp
semifossil
sibbens
single-phase induction shifter
size-weight ratio
source upper bound
stay law
stress ellipses
sufficient condition for optimality
taxi operating condition survey
technotronic
teres muscles
territorial assignment of salemen
thermal isolation
triiodosilane
twocs
ultra-nationalist
unvariable expenes
usnea schadenbergiana
w-a-t-e-r
word of advice
ylogged
you can't take it with you
ysojourned
zonoporate
zulkarnaen