[医] 死生的

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发表于:2018-11-30 / 阅读(350) / 评论(0) 分类 24篇魔术美文串记4级词汇

Fearing Bioterrorism Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have s

发表于:2018-12-03 / 阅读(140) / 评论(0) 分类 2013年ESL之就医和人际交往

Thanks to Maranda and T for today's ireport introduction.I'm C.A.Today's CNN student news is reporting on Syria,storms ,sugar and a super committee. First up,we're heading to Afghanistan.There're more than 100,000 NATO troops in that country.Most of

发表于:2018-12-20 / 阅读(121) / 评论(0) 分类 CNN2011年(十一)月

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(185) / 评论(0) 分类 蒋健棠听说学英语

新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri

发表于:2018-12-29 / 阅读(92) / 评论(0) 分类 新编大学英语阅读部分

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: we're back with Pat O'Conner, co-author of the new book Origins of the Specious: Myths and Misconceptions of the English Language. RS: For instance, consider English's lack of --

发表于:2018-12-30 / 阅读(135) / 评论(0) 分类 词汇大师(Wordmaster)

Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T

发表于:2019-01-01 / 阅读(102) / 评论(0) 分类 地道美语播客

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(187) / 评论(0) 分类 科技之光

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(159) / 评论(0) 分类 VOA2003(下)-农业与经济

By Scott Stearns White House 24 May 2007 President Bush says U.S. troops in Iraq face a critical time during the next few months as they try to implement his new strategy. VOA White House Correspondent Scott Stearns reports, the last of the additiona

发表于:2019-01-08 / 阅读(152) / 评论(0) 分类 2007年VOA标准英语(五月)

Not My Job: Garth Brooks Gets Quizzed On Other Garths play pause stop mute unmute max volume 00:0009:40repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. PE

发表于:2019-01-16 / 阅读(163) / 评论(0) 分类 2016年NPR美国国家公共电台11月

Anyone who arrives in New Zealand by plane knows about Biosecurity NZ. Bio means living and security means safe. Biosecurity NZ is a government department. Their job is to make our country safe from unwanted living pests. These pests are plants, anim

发表于:2019-01-27 / 阅读(121) / 评论(0) 分类 新西兰英语

March 4 is National Grammar Day, so I have a special top-10 show to celebrate the occasion, and before you argue with me, read the whole explanation about why each of these is a myth. The podcast version of this article is brought to you by Audible.c

发表于:2019-01-30 / 阅读(117) / 评论(0) 分类 英语语法 Grammar Girl

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(132) / 评论(0) 分类 农业与发展

By Lisa Schlein Geneva 20 August 2007 Experts attending an international conference are calling for quick action to reduce the threat posed by biological weapons. Participants attending the week-long meeting at the United Nations in Geneva say the so

发表于:2019-01-31 / 阅读(111) / 评论(0) 分类 2007年VOA标准英语(八月)

Kenya is joining a long list of countries planning to produce diesel fuel from the poisonous-but-oil-rich seeds of the jatropha tree, a plant indigenous to South America. The tree is at the heart of a five-year strategy to develop a bio-fuel industr

发表于:2019-02-06 / 阅读(141) / 评论(0) 分类 VOA标准英语2008年(八月)

俄罗斯莫斯科的一位生物能量学教授近日宣布,他已研制出一种能够有效延缓衰老的不老药,并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂,能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(160) / 评论(0) 分类 阅读空间

By Scott Stearns White House 09 June 2006 President Bush says there will be U.N. Security Council action against Iran, if the country does not stop enriching uranium. The U.N. nuclear agency says Iran this week launched a new round of uranium enrich

发表于:2019-02-08 / 阅读(193) / 评论(0) 分类 2006年VOA标准英语(六月)

One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic(遗传的,基因的) m

发表于:2019-02-18 / 阅读(89) / 评论(0) 分类 英语新闻

Todd: OK. Growing up in America, in the United States, as a young child, we have three special people, mythical people, we believe in and we really like because they give us gifts or money. The first special person is the tooth fairy, and the tooth f

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 原版英语对话1000个
学英语单词
acceptance on security
acid proof refractory material
actual run-time data area
agglomerations
angle seam
assailments
attitude accessibility
augus
be at odds
be prerequisite for
bivittate
cambered surface
campaign-finance
cardio-vagal center
cellulose sulfate
chart record
Chinese speculum metal
closed differentiable form
coco-vitamin
cogent evidence
contact coupling
controlled burning
cool my heels
counter clock-wise
cycloidal gearing
deborated
defrosting
diffuse pleurisy
DYAC
dynamics of atomosphere
dysembryoplastic
Dzherba
eczematid-like purpura
Emison
energy saving space
esula
export commission agent
eye sensitivity curve
field-suppressing resistor
filtratable isotope
flips the script
forest squatter
form of money
fractionals
gansui
genus sidalceas
glass transistion
heavy crawler dozer
himgravine
hydraulic-driven hatch cover
ichorous
ichthyotic xeroderma
input data error
interactive program design
intestinal cavity
jingle shell
lamellar roof
leap frog test
let out
liberal-nationalist
liebe
locksmithings
macro-corrosion
mamaguyed
mariniere
mechanical ashing
mocioun
monthly meetings
ordinary day
ovarictubal
pennyworths
perpetual inventory account
persecutest
pikle
premities
proxenets
pure rubber hose
Qhadafi
radioactive liquid waste concentrate
rate of water added
reserve supply
self-regulation device
setten
skyer
small ad
sociology
squoke
subordinate ledger
superior temporal sulucs
taking delivery
teazel, teazle
tela submucosa
terminal olefine
throw down
thysus
time-adjusted rate of returns
to take us
valley shape factor
vitez
weathertight closing appliance
wind-tipped stereocomparator
You Reap What You Sow