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(100) / 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(69) / 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(112) / 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(135) / 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(112) / 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(102) / 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(131) / 评论(0) 分类 环球英语 Spotlight
学英语单词
achromatic antenna
allosauruss
alphonsines
ambient air standard
anvil-block
aspect of approach
asplenium varians wall.
atmidalbumin
bank confirmation
Bazalgette
Bhagwan
bismuth(ii) sulfide
briefing line
CARDINALIDAE
chemical-engineering
Chlorotrisin
Chorodopoxvirinae
close program
Coeloglossum
coupled field vectors
court-annexed arbitration
Cuxac
cycle to failure
daxer
dead fetus in uterus
dipleurogenesis
dissese
divergent lens system
dominionistic
Emergency Schedules
erethistic granulation
ethicist
false-friend
Filatow
Forth River
frame swiching
generator floor
going and growing concern
hematopexin
Ilbenge
in the good graces of someone
inactivators
infective agents
invite purchase
itea yunnanensis franch.
jawanza
jet-like-flow pattern
latrotoxin
lead responsibility
Leonardoda Vincl
like a bad penny
lineaments
magnetic disorder
marsin
maximum usable frequency (muf)
memory exchanger
mersky
minus lap
moisture adhesive moisture
N-region
network control program/virtual storage
NUCSAM
number of replication
old salts
paleofield
pastorship
pelaws
piping chamber
pleural pieces
plisse
Pol Pot
Potamogeton perfoliatus
primary parasite
pseudo-random code
puccinia smilacicola
quadricentric
racetrack tout
redelivers
remote sensing
Roger Bannister
romain
rope scourer
seed sowing mechanism
seromucoid
sewing machine table board
shirt front
short-tailed weasels
Siegel's organism
socio-economic class
stopping of reaction
strong growth
suppressed-zero scale
Texas snowbells
Thespesia populnea
Trillium camschatcense
Trumpler star
tylopilus badiceps
undersea buoy system
unsaturated fats
vehicle and passenger ferry
venins
zygospondylous