音标:['ki:tәsin] ;
毛壳素

Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world

发表于:2018-12-16 / 阅读(71) / 评论(0) 分类 VOA标准英语2011年(九月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(90) / 评论(0) 分类 单词解析速记

US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N

发表于:2019-01-14 / 阅读(67) / 评论(0) 分类 VOA标准英语2011年(八月)

Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da

发表于:2019-01-25 / 阅读(128) / 评论(0) 分类 词汇大师(Wordmaster)

By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs

发表于:2019-02-04 / 阅读(119) / 评论(0) 分类 2006年VOA标准英语(五月)

Jason DeRulo - Whatcha Say [Chorus] wha- wha- wha- wha- what did you say Mmmm whatcha say Ooh that you only meant well? well of course you did Mmmm whatcha say Mmmm that its all for the best? of course it is [Verse 1] I was so wrong for so long only

发表于:2019-02-05 / 阅读(217) / 评论(0) 分类 好听的英文歌曲
学英语单词
accommodation distribution
Al Muthanná, Liwā'
amphoteric surface active agent
angle of skew
antitoxines
arthra
automatic drawing stage
azimuth circle
ball sizing
Bamah
be the equal of one's word
boyau
captured piece
career foreign service officer
catalytic chemistry
catcall
clear a hurdle
cloudfree
Coastal Navigation Areas
conductivity crystal counter
conduit run
condyliform
consular relations
corotron
critical mineral
crustal spreading
cut meshes
dahling
demaunding
Dormelletto
encephalitozoonosis
feebly magnetic
flucan (fluccan)
foxwells
frake
Gadag
galacturonorhamnan
genotype-phenotype
genus tupinambiss
gravity type structure
gray lampshade
greenshoes
grun
hard heading
harge memory
ice swimmers
idiopathic detrusor dyssynergia
imbrute
inimicitial
Izumizaki
jf
jive stick
Kushikino
Lewis and Clark Lake
mahgoub
mariss
Master Page
mathas
Meganthophyllite
microprogrammable instruction
mothershed
musculi orbitalis
nitrocellulose dope
norfolk wherries
normal discharge
online production
overhanging beam
parabolar
peradeniya
Pima County
pipe threading tool
pressure peak
Prpilenoglicol
psychonomic
Puerto Rico trench
radio technics
refunding
renne
Reparticao
repunished
Rift Valley fever virus
self-oscillating linear induction motor
simpsons rule
single drive floppy disc system
sintered type cadmium-nickel battery
Spiraea canescens
staphylea holocarpa hemsl.
stop hitch
subgenotype
tailleurs
teasing cough
thermal glow
tissue graft
total compressibility of rock
transnitrosoase
tweet seats
upper critical cooling velocity
visual information
vittated
wavy mosaic structure
white i. kvitoya
yannina (ioannina)