青蒿素
词型变化:名词复数形式 : artemisia annuas

A vast sea of white-cloaked pilgrims gathered inside and outside the Namera mosque on Mount Arafat to hear the afternoon call to prayer on the second day of the annual Muslim pilgrimage to Mecca. Edward Yeranian | Cairo, Egypt 26 November 2009 Musli

发表于:2018-12-16 / 阅读(45) / 评论(0) 分类 VOA标准英语2009年(十一月)

[00:00.00]The World Is Getting Smaller and Smalle [00:03.87]With the rapid development of technology,modern means of transportation is more and more advance [00:11.44]For instance,in 6000 BC,the fastest transportation available to man over long dista

发表于:2018-12-30 / 阅读(34) / 评论(0) 分类 英语六级听力练习集锦

[00:00.00]Motorcycles and City Traff [00:03.81]Past surveys have shown that the use of motorcycles is becoming more and more widespread in China in recent year [00:12.51]In 1993,for instance,there were about 40,000 registered motorcycles in Shangha [

发表于:2018-12-30 / 阅读(77) / 评论(0) 分类 英语六级听力练习集锦

By Zulima Palacio Washington 15 March 2007 watch Artemisinin and Malaria Artemisia plant Artemisia plants grow in many parts of the world, and many varieties have long been known to have medicinal properties. One particular variety, Artemisia annua

发表于:2019-01-11 / 阅读(89) / 评论(0) 分类 2007年VOA标准英语(三月)

World Team Tennis held its 18th annual Smash Hits fundraising event on November 15, co-hosted by British pop singing star Elton John and U.S. tennis legend Billy Jean King. And for the first time, Washington served as center court. It was a night tha

发表于:2019-01-14 / 阅读(71) / 评论(0) 分类 VOA标准英语2010年(十一)月

By Jim Malone Washington 13 December 2007 The U.S. presidential contenders are focused on the Midwest state of Iowa, where the first test of the 2008 presidential campaign will take place three weeks from now on January 3. VOA National correspondent

发表于:2019-01-31 / 阅读(68) / 评论(0) 分类 VOA常速英语2007年(十二月)

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 Art is, and always was, at the se

发表于:2019-02-14 / 阅读(74) / 评论(0) 分类 环球英语 Spotlight
学英语单词
a likely story
active gate
agate morear
Ahangaran
antagonist titration
anti-aircraft gun
Bacillus erythrogenes
backward heart failure
bandelier
betulaceous
biduotertian
biphenylylpenicillin
biserial correlations
bookstaber
BPBG
Brachyspira
brush sth off
bullet or shell hole
Cahora Bassa, Barragem de
camellia seed
castrater
catapicephala ruficornis
centrifugal elutriation
cinctiscala eximium
crossing off
crunkle
cystido-
Dayan Nuur
dezincing furnace
dielectric heat
dinailan
do the full monty
double-pass interferometer
double-precision floating point
duck plague virus
easement-curve
fellow-passengers
fidlam ben
flapping tremor
fully transaction information system
Gabor's expansion theorem
Gulf of Aden
Hafursfell
Hausruck
heschl gyrus
high-density baling
holshouser
hoodlike
inexpressiveness
inner quantum number
ironing with Chinese medicine
jurisconsults
Kendawangan, Sungai
korou
lamp bank
lectinlike
Levonorgestral
light valve display
mad as hops
main types
manist
median lower lip cleft
membrano-proliferative glomerulonephritis
milk separation
montmorillonite dehydration
moura
newspaper stacker
nonedited
north atlantic councils
occupation statute
oil-state
oily wastewater treatment
optical font
overreads
pallet type conveyor
paraffin bowl
pharyngeal tonsil
pipeline flexible joint
polyporenic acid
prize-list
railway traction power
RdAc
Redondo, Beach
relative leucocytosis
reservor
Santo Hipólito
scale pit
side seam can
soeffing
South Coventry
special teams
steel framed building
successive-fracture treatment
talker identifications
ten-code
Tonometry-Tonography
trans-quantitative method
unshakingly
vapor phase epitaxy (vep)
wohler
yours'd
zone symbol