亚铁卟啉

Broadcast: August 4, 2003 This is Bill White with the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout the world, drinking water has to be stor

发表于:2018-11-27 / 阅读(595) / 评论(0) 分类 VOA2003(下)-发展与科学

Arranging a car to the airport A: Good morning. Rent-A-Car Agency. May I help you? B: Good morning. This is Paul Alexander calling from the Isis Advertising Firm. We need a car to the airport for Mr. Phillips. A: Certainly, Mr. Alexander. When would

发表于:2018-12-25 / 阅读(119) / 评论(0) 分类 办公室英语口语

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发表于:2018-12-30 / 阅读(168) / 评论(0) 分类 单词解析速记

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2018-12-30 / 阅读(157) / 评论(0) 分类 国家地理2008年

By Ayaz Gul Islamabad 28 June 2006 U.S Secretary of State Condoleezza Rice has reiterated Washington's full support for Afghan President Hamid Karzai, and promised that resurgent Taleban forces in the country will be defeated. --------- Condoleezza

发表于:2019-01-07 / 阅读(170) / 评论(0) 分类 2006年VOA标准英语(六月)

DEVELOPMENT REPORT – January 7, 2002: Storing Drinking Water By Gary Garriott This is the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout th

发表于:2019-01-07 / 阅读(267) / 评论(0) 分类 农业与发展

Georgie Porgie , pudding and pie, Kissed the girls and made them cry; When the boys came out to play, Georgie Porgie ran away.

发表于:2019-01-09 / 阅读(436) / 评论(0) 分类 鹅妈妈童谣

Me quedo callado Soy como un ni?o dormido Que puede despertarse Con apenas slo un ruido Cuando menos te lo esperas Cuando menos lo imagino S que un da no me aguanto y voy y te miro Y te lo digo a los gritos Y te res y me tomas por un loco atrevido Pu

发表于:2019-01-10 / 阅读(180) / 评论(0) 分类 The Voice 美国好声音

By Benjamin Sand Islamabad 19 November 2006 British PM Tony Blair, left, shakes hands with his Pakistani counterpart Shaukat Aziz in Islamabad, Pakistan, November 19, 2006 British Prime Minister Tony Blair says, success in the war against terrorism

发表于:2019-01-12 / 阅读(237) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Michael Bowman Washington 26 February 2006 Iraqi father carries his injured son to a hospital in Baqouba, Iraq, February 26, 2006 A mortar attack in southern Baghdad has killed at least 15 people a

发表于:2019-01-13 / 阅读(185) / 评论(0) 分类 2006年VOA标准英语(二月)

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-13 / 阅读(269) / 评论(0) 分类 VOA标准英语2010年(八)月

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-19 / 阅读(134) / 评论(0) 分类 VOA双语新闻 2010年8月

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2019-01-22 / 阅读(172) / 评论(0) 分类 自然百科2008年
学英语单词
air activated gravity conveyer
altered stress
amoena
anatids
application definition
ate humble pie
automatic transition control
balance reading
Balkano-
bell lyre
binary-vapor engine
bishel
bloody-handedness
boesels
cable plane
calibrating signal
Campylotropis rockii
centre round
climbing nightshades
coast mountainss
coldjunction
colony forming unit
congesting of oil
Coolidge Dam
Crookes, Sir William
curcuma pallida lour.
Dashtjerd-e Bālā
dropple
excited field loudspeaker
flight path slope
Focalin
fracturing pipeline truck
gaw
gnashes
groove weld
heat stretch zone
high-altitude equipment
homology sphere
horse-pond
in ventre sa mere
jadomycin
Kettering, Charles Franklin
Kitumbeine
knows the score
lance cutting
landing craft utility (lcu)
law-as-action
light weight chip
limit equilibrium analysis
local background
Lovastain
lseo
Lubi
ma'ad
majumdar
merzel
misinstruct
mixture612
molebut
nail sb down
nervi vaginales
neurode
nontrivial grammar
Notandron-depot
Novomikhaylovka
opposite planting
peak body
phase resolver
phenylephrine hydrochloride solution
phrase in
plate chain
pre-anaphoral
primary closure
pycnomorphous
railway interests
Regio lumbaris
rosefield
schuastapolka (austria)
screw conveyor trough
simmers
skew coordinates
small computer system interfaces
stokke
technical composition of capital
the issuing bank
three-coil generator
thyse
tool carrier chassis
tore back
tussapax
under hot pursuit
unremittant
venereums
vibratile corpuscule
voice-operated transmitter
wahono
watchwoman
water missile
widemouth container
wishlist
work
yshone