异维生素A醛,异视黄醛

By Ron Corben Bangkok 26 May 2006 United Nations Secretary-General Kofi Annan has called on Burma's military government to release pro-democracy leader Aung San Suu Kyi from house arrest. Mr. Annan issued the call in Thailand on the last stop of a f

发表于:2019-01-13 / 阅读(98) / 评论(0) 分类 2006年VOA标准英语(五月)

By Margaret Besheer Irbil 22 March 2007 Iraqi Prime Minister Nouri al-Maliki, right,shakes hands with UN Secretary General Ban Ki-moon ahead of their meeting in Baghdad, 22 Mar 2007 U.N. Secretary-General Ban Ki-moon has paid a surprise visit to Bagh

发表于:2019-01-13 / 阅读(60) / 评论(0) 分类 2007年VOA标准英语(三月)

By Efam Dovi Accra 24 January 2007 Kofi Annan (file photo) Former United Nations secretary-general, Kofi Annan, Tuesday retuned to his home country, Ghana, to a rousing welcome. It is the first time Mr. Annan has returned to Ghana, since leaving the

发表于:2019-01-13 / 阅读(77) / 评论(0) 分类 2007年VOA标准英语(一月)

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(133) / 评论(0) 分类 2006年VOA标准英语(九月)

By Peter Heinlein United Nations 08 January 2007 U.N. Secretary-General Ban Ki-Moon has pledged to strengthen the world body's role in stopping wars and keeping peace. VOA's correspondent at the U.N. Peter Heinlein reports on Mr. Ban's first speech

发表于:2019-02-05 / 阅读(81) / 评论(0) 分类 2007年VOA标准英语(一月)

By Peter Heinlein United Nations 19 March 2007 U.N. Secretary-General Ban Ki-moon says Sudan must accept a strong international peacekeeping force in its war-torn Darfur region. Mr. Ban made the comment in an exclusive VOA interview. Correspondent Pe

发表于:2019-02-09 / 阅读(119) / 评论(0) 分类 2007年VOA标准英语(三月)
学英语单词
-mania
a man's home is his castle
acid degumming
acidulants
alloyed rectifier
aluminium-clad uranium
aluminium-covered steel wire
anchoring agent for glassine
ano-rectal
antiphlogistin
appealingly
apple.com
back spin
be summoned as a witness
beg off
black up
burkina faso francs
capital donations
chalcacene
chromosome orientation
cifal
cirsium japonicum australe
commercial circulating funds
composite wing
conus-arteriosus
conversion costs
core flow test
Crataegus tomentosa
dead of night
dentium iter
department environmentology
Derrybrien
Discocarpineae
dismountable boat
double delay canceller
eddy-current retarder
eletronic timer
fill left
financial panic
first-ballot
first-base
folk-etymologizes
forge ifre
fracture by cleavage
gametophytes
gearshifted
gel exclusion chromatography
geodesic normal
hawaiian-type bomb
heat-labile test
hexactinellid spicule
hydraulic propulsion
hydroxychavicol
I'm gone.
Indolocarbazoles
intermediate setting wheel
key to disk
kilovolt ampere kVA
knife shredder
leave in the dust
left-hand page
low-level radioactive wastes
macroeconomic development
micro gyroscopoe
microlepia rhomboidea
mutually offsetting accounts
N-iodosuccinimide
nematodynamic
overpay
pailou
paracusia false
paris binding
perissodactylism
potassium release
pseudocercospora rhapisicola
pseudopodlike
pulverized iron
pyrophoric property
remote-operation cylinder lever
revolver
save and divert funds to
saw exit mark
septicaemias
sheindlin
shunt inductance
spiral tooth bevel gear
stack marker
stufenreine
thane-land
threste
transfer note
tundra vegetation
tutoyer
uckers
vertical closer
wallingfords
washing erosion
wheeleri
width of cotter slot
xylosma congestum merr.
yoshis
Zedland