放线菌素C

[00:00.00]Man Is Altering the Balance of Nature [00:05.68]The balance of nature is a very elaborate [00:09.66]and very delicate system of checks and counterchecks. [00:13.60]It is continually being altered as climates change, [00:16.66]as new organis

发表于:2018-12-07 / 阅读(137) / 评论(0) 分类 晨读英语美文60篇

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(162) / 评论(0) 分类 VOA标准英语2011年(九月)

快要到七夕了(Chinese Valentine's Day)。算一下,这是我们今年做的第三个情人节节目了。每次节目,我们都试着从不同角度分享实用、有趣的英语和文化给大家。今天,也不例外。听Jenny, Spencer告

发表于:2018-12-19 / 阅读(99) / 评论(0) 分类 美国文化脱口秀

not the how I spent my summer vacation story anybody would choose if they had a choice, but 17-year-old Kaleb Langdale didn't. The alligator that almost killed him four days ago wasn't asking for any opinions. The Florida teenager lost the lower half

发表于:2018-12-24 / 阅读(214) / 评论(0) 分类 CNN2012年(七)月

13. It's easy to keep cacti. 仙人掌很好养活。 还能这样说: Cacti can be easily kept. It's not difficult to keep cacti alive. 应用解析: in bad keep 保存得不好; in good keep 保存得好; keep from 避开;禁止;隐瞒;

发表于:2018-12-25 / 阅读(160) / 评论(0) 分类 情景会话口袋书人际篇

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(203) / 评论(0) 分类 单词解析速记

HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. This week: We listen to music nominated for Country Music Awards Answer a listener question about Fannie Mae and Freddie Mac And report about efforts to protect a hug

发表于:2019-01-11 / 阅读(176) / 评论(0) 分类 VOA慢速英语2008年(十一)月

Desert Diversity at Joshua Tree National Park 约书亚树国家公园:沙漠的多样性 This week on our national parks journey, we explore a unique place where two deserts meet. The hot, harsh, rocky landscape is home to a rare and strange-looki

发表于:2019-01-12 / 阅读(148) / 评论(0) 分类 2016年VOA慢速英语(七)月

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(157) / 评论(0) 分类 VOA标准英语2011年(八月)

由周迅监制、根据同名散文集改编的电影《陪安东尼度过漫长岁月》终于要在11月13日上映啦!作为《最小说》的大热作家,安东尼将从大学到工作,从国内到国外的真实生活感受记录在了这套

发表于:2019-01-17 / 阅读(135) / 评论(0) 分类 阅读空间

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(224) / 评论(0) 分类 词汇大师(Wordmaster)

1. Typical of the grassland dwellers of the continent is the American antelope, or pronghorn. 美洲羚羊,或称叉角羚,是该大陆典型的草原动物。 2. Of the millions who saw Haley's comet in 1986, how many people will live long enoug

发表于:2019-02-03 / 阅读(162) / 评论(0) 分类 雅思英语

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(210) / 评论(0) 分类 2006年VOA标准英语(五月)

Indoor air pollution is a common threat to human health, the new study looked at five common house plants and found that when it comes to removing harmful chemicals from the air, those five plants are better than others. 室内空气污染对人类健康

发表于:2019-02-07 / 阅读(174) / 评论(0) 分类 阅读空间

11.Acids are chemical compounds that,in water solution,have a sharp taste, a corrosive action on metals,and the ability to turn certain blue vegetable dyes red. 12.Billie Holiday's reputation as a great jazz-blues singer rests on her ability to giv

发表于:2019-02-13 / 阅读(137) / 评论(0) 分类 托福英语

Todd: Simon, when you were younger, did you take vacations with your family? Simon: Yes, I did. Todd: OK, where did you go? Simon: Well, I went to many places, but I have one memorable experience. I went to Baja, California. Todd: Baja, California. N

发表于:2019-02-17 / 阅读(134) / 评论(0) 分类 英语访谈对话

1. Typical of the grassland dwellers of the continent is the American antelope, or pronghorn. 1.美洲羚羊,或称叉角羚,是该大陆典型的草原动物。 2. Of the millions who saw Haleys comet in 1986, how many people will live long enou

发表于:2019-02-18 / 阅读(116) / 评论(0) 分类 实用英语

11. Acids are chemical compounds that, in water solution, have a sharp taste, a corrosive action on metals, and the ability to turn certain blue vegetable dyes red. 11. 酸是一种化合物,它在溶

发表于:2019-02-18 / 阅读(134) / 评论(0) 分类 实用英语

1. Typical of the grassland dwellers of the continent is the American antelope, or pronghorn. 2. Of the millions who saw Haleys comet in 1986, how many people will live long enough to see it return in the twenty-first century. 3. Anthropologists

发表于:2019-02-19 / 阅读(166) / 评论(0) 分类 托福英语

1. Typical of the grassland dwellers of the continent is the American antelope, or pronghorn. 2. Of the millions who saw Haleys comet in 1986, how many people will live long enough to see it return in the twenty-first century. 3. Anthropologists

发表于:2019-02-19 / 阅读(117) / 评论(0) 分类 托福英语
学英语单词
-crafted
American ivy
amplitude distribution analysis
annihilations
arc-through
ascriptives
average sound power
Ban Bang Phai
basin turning coupling
bent wrench
better-timed
bungarus fasciatuss
burkittsville
cariprazine
chalk-brood
coffee rust
curtail production
curtain-walls
dht (dihydrotestosterone)
disestablished
drunkerds
dynamic adsorption
effective signal duration
end arrangement
end-product regulation
european field elms
extra fine wire
extralong
feel free to
filter flask
fines content
fluprazine
full face blasting
full-looking
gad fly
general income tax
genus meleagriss
genus Vallisneria
go to the restroom
hand receiver
hard salt
image array processor
import volume
inter-bank cart switching station
isoprene unit
jig concentrate
Kingstree
Kormoran
lardries
LFAB
lueneburgite (l neburgite)
machinery lay out
Mexican oregano
microcomputer pos
militarised
mismanagers
mizzen courses
MODEM7
myomenippe hardwickii
natrices
nondiffused
nonrevenue receipts
operational subsystem
Oro Grande
pinwheel flowers
plank out (up)
pleurotomid
polymeria
population de jure
prime suspects
propers
PSIF
puerper
quadrature of the circle
radio-controlled bomb
replyant
ropebands
Sag Sag
scherber
scouring bowl
sea-beds
second-level domains
Senecio arachnanthus
side effects
signal statement
songkok
spiesel
stoped
stratospheric pollution
Sutardjo Petition
switch-in
teacher morale
technology-mediated
tenant holding
three-wire set
unm
uterine anal atresia
vaginalike
valence model
winegarden
working pitch point
worst-case noise pattern