固有生物渐减

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发表于:2018-12-04 / 阅读(140) / 评论(0) 分类 英文魔法师字源大挪移

GWEN IFILL: Drugmaker Mylan has been under heavy fire for its soaring price hikes for EpiPens, the lifesaving necessity for those with serious allergic reactions. Its price has skyrocketed to as much as $600 for a set of two. At first, Mylan offered

发表于:2018-12-05 / 阅读(154) / 评论(0) 分类 PBS访谈健康系列

STEVE INSKEEP, HOST: This year Americans will spend more than $2 billion on probiotics, supplements aimed at boosting what are called good bacteria inside us. One part of the market that's growing rapidly is probiotics for babies and kids. Here's NPR

发表于:2018-12-17 / 阅读(88) / 评论(0) 分类 2018年NPR美国国家公共电台5月

Rainforests exist because it rains a lot and that makes the forests grow, right? Well, not so fast. What if its not the rain that makes the forestswhat if its the forests that actually generate the rain? Thats the contention of a paper in BioScience

发表于:2019-01-02 / 阅读(164) / 评论(0) 分类 60秒科学

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(124) / 评论(0) 分类 Scientific American(五)月

This is AP news minute. 1. President Barack Obama held his first post-election news conference on Monday. The president took the time to reassure the American public and oversea leaders that he will do all he can to make the smooth transition for the

发表于:2019-01-11 / 阅读(168) / 评论(0) 分类 美联社新闻一分钟2016(十一)月

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Faith Lapidus with People in America in VOA Special English. Today, we tell about Celia Cruz. She was one of the most influential and energetic female singers in the history of Afro-Cuban Music. More th

发表于:2019-01-11 / 阅读(104) / 评论(0) 分类 VOA慢速英语2009年(四)月

Many of her novels and stories presented ideas about religion. Transcript of radio broadcast: 05 July 2008 VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Ray Freeman with the VOA Special English program, People in America. Today, we tell about

发表于:2019-01-11 / 阅读(82) / 评论(0) 分类 VOA慢速英语2008年(七)月

(MUSIC) VOICE ONE: Im Shirley Griffith. VOICE TWO: And Im Doug Johnson with the VOA Special English program PEOPLE IN AMERICA. Today, we tell about the life of writer and reporter, Carl Rowan. He was one of the most honored reporters in the United S

发表于:2019-01-11 / 阅读(130) / 评论(0) 分类 VOA慢速英语2009年(十一)月

He was also known for his many projects with other artists. Transcript of radio broadcast: 07 June 2008 VOICE ONE: Im Steve Ember. VOICE TWO: Robert Rauschenberg And Im Faith Lapidus with People in America in VOA Special English. Today we tell about

发表于:2019-01-11 / 阅读(142) / 评论(0) 分类 VOA慢速英语2008年(六)月

People in America - Celia Cruz, 1925-2003: The Queen of Salsa STEVE EMBER: Im Steve Ember. FAITH LAPIDUS: And Im Faith Lapidus with People in America in VOA Special English. Today, we tell about Celia Cruz. She was one of the most influential and ene

发表于:2019-01-12 / 阅读(121) / 评论(0) 分类 2011年VOA慢速英语(五)月

Celia Cruz, 1925-2003: The Queen of Salsa 西莉亚.克鲁兹,1925-2003:萨尔萨女王 STEVE EMBER: Im Steve Ember. Steve Ember:我是Steve Ember。 FAITH LAPIDUS: And Im Faith Lapidus with People in America in VOA Special English. Today, we tell

发表于:2019-01-12 / 阅读(210) / 评论(0) 分类 2013年VOA慢速英语(九)月

By Amra Alirejsovic Los Angeles, California 26 April 2007 Harun Mehmedinovic is a young Bosnian-American filmmaker who is studying at the American Film Institute (A.F.I.) in California, one of the most prestigious film schools in the world. His late

发表于:2019-01-12 / 阅读(203) / 评论(0) 分类 2007年VOA标准英语(四月)

Director Ridley Scott Is Back With New Alien In the late 70s, Ridley Scott created two iconic characters: The Alien and Ellen Ripley, played by Sigourney Weaver. Ripley was the first female character to tackle a monster on the large screen. The role

发表于:2019-01-13 / 阅读(90) / 评论(0) 分类 VOA标准英语2012年(六月)

ROBERT SIEGEL, HOST: Now some good news, especially for babies around the world. Scientists in the U.S. and India have found an inexpensive treatment for a common infection. It could save hundreds of thousands of newborns each year. The treatment com

发表于:2019-01-16 / 阅读(134) / 评论(0) 分类 2017年NPR美国国家公共电台8月

RACHEL MARTIN, HOST: Go online, walk through any health store or supermarket, and you'll find all kinds of products being sold as probiotics. They're being promoted for all kinds of things - preventing upset stomachs, boosting the immune system, figh

发表于:2019-01-16 / 阅读(100) / 评论(0) 分类 2017年NPR美国国家公共电台12月

STEVE INSKEEP, HOST: A few years ago, the American screenwriter John Ridley was working in Britain. He learned a bit of history. It was new to him. It felt familiar. It was the story of a time in the 1970s when Britain struggled with that American so

发表于:2019-01-17 / 阅读(84) / 评论(0) 分类 2017年NPR美国国家公共电台4月

听众朋友大家好!本季度的倒数第二期节目,Action Frames将带来经典科幻系列《异形》四部曲。在横跨二十多年的时间里,四位风格强烈的导演对异形进行了迥然相异的演绎Ridley Scott的惊悚,

发表于:2019-01-23 / 阅读(81) / 评论(0) 分类 中国传媒大学英语电台

GWEN IFILL: A recently released movie about the peculiar institution known as slavery in America is drawing attention and praise for an emotional and brutal portrayal largely unseen in Hollywood. 12 Years a Slave, directed by Steve McQueen, is based

发表于:2019-01-27 / 阅读(84) / 评论(0) 分类 PBS访谈社会系列

Probiotic yoghurt drinks and supplements dont live up to their promises, according to an EU watchdog. They claim to boost your immune system and help digestion. It concluded there is no scientific proof that products such as Yakult have any health be

发表于:2019-02-04 / 阅读(96) / 评论(0) 分类 阅读空间
学英语单词
alkaid
allocate cargo
apocryphalists
at a discount
axirugal
bank selling rate
basket ball nets
bound mode
cement rendering
chromaffins
CLIB
colour former
conceptual data base design methodology
conjugate group of linear substitutions
controlled looping
crayfish
cross-border supply
dilatancy effect
dip at joints
due performance
dynamic scattering mode
eat-me
enloes
Erigeron glaucous
external shoulder turning
fire refining process
fovea triangularis cartilaginis arytaenoid
furfuration
gegeite
glass encapsulative
grindcore
have oneself something
high order transverse mode
Hoa Son
horizontal milling
hybrid opto-receiver
imbriferous
immune-response gene
inhibit line
ixtli
K/B
Leymus condensatus
macrophage-derived
magmatic origin
Malcata, Sa.da
Mastersia
measure of scale
misanthropical
mock-horror
multiple element control
Nikolai Vasilievich Gogol
noiseproofing
non-avaible
northrop fryes
nutritive treatment
off-stream unit
on height
ophicalcitization
ovariosalpingectomy
peri-
phosphatic chalk
planned stock
powerful operating system
product-attribute decisions
pustule phase
reclaimable land
retraumatised
rhopalocerous
right to bring an action
rinsible
Riolan
roller caption
running program
second-story
shellring
shift pulses
shigellae
small correction
solid quay wall
solutionizing
squaresails
station transmitting notices to navigators
sterilized milk
Sugar Run
sulculeolaria quadrivalvis
tetrachlorophthalic anhydride
tinea corporiss
tittup
todt
trafe
Trans-Baikal
transverse scanning
value of insurance
vicario
vision quest
VMT (virtual memory technique)
Wake on LAN
Wardija Ridge
wata
weak-focusing betatron
white-picket-fence
zonal aberration