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(51) / 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(42) / 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(84) / 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(96) / 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(79) / 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(76) / 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(86) / 评论(0) 分类 环球英语 Spotlight
学英语单词
a tomcat
Anablepinae
Bavly
Bogdanovka
broken pollen sacs in vicinity of stigma
bvt
cady
cardiac output monitor
christianities
chromophor
Chunia bucklandioides
Cleburne
communication and tracking system
control strategy
coquet
Creeslough
Debove's treatment
delay performance
Dioparine
discretionary monetary policy of Federal Reserve System
disto-incisal
electrochemical discharge machining
epoxy encapsulated transformer
equilibrium interest rate
established roles
evidence generation
excitives
Fanti
filter input stream
final injunctions
flame retarder
formicas
free estate
front bumper arm
genus melanerpess
genus Sisymbrium
goneitis
greguric
guard ships
hayata tabiyahanensis
height of shoulder
hewable
holonomy ring
hothoused
hypersexualise
identically vanishing
impersonalities
J.S.B.
laminated clay
lean, finely textured beef
lethean
liposuctioned
lose height
macro coding
medu
medulloculture
middle life
morphological changes
Nonavitamine
ocean burning
oliver
open gone
Paralkan
patty-cake
pentaptote
Plogastel-St-Germain
plunger-type cylinder
polyphase inverter
portous
POS keyboard
power bars
precariousness
pure mechanism
pyrrosia subfurfuracea(hook.)ching
rachisensible
rebel at
roseately
run into sth
Sabana Redonda
scantily clad
second - tier city
security token
senpais
sequence control of coal handling system
shepp
single yarn strength tester
st. peter the apostles
supersonic through flow stage
teasel nuts
Teuthoidea
toolholding
toxic-complex syndrome
travel training
travelling microscope
unipivot
van dycks
vertical bow
vertical discharge
vfas
vitagonist
whuph
Woudsend