抗寒性

The little brown bat was once abundant in the eastern U.S. But within the last 15 years, a fungus called Pseudogynmoascus destructans infiltrated a cave in upstate New York. This fungus causes whats called white-nose syndrome in bats. The illness has

发表于:2018-12-02 / 阅读(107) / 评论(0) 分类 2016年Scientific American(十二)月

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(126) / 评论(0) 分类 VOA标准英语2015年(十二月)

发表于:2018-12-14 / 阅读(142) / 评论(0) 分类 英语歌曲第六辑

[00:02.74]Module 1 A FANTASTIC CONCERT! [00:07.76]UNIT 1 Did you have a good winter break? [00:13.62]1 Listen and read. Then say. [00:20.56]Did you have a good winter break, class? [00:23.79]Yes, it was very good. Thanks. [00:27.33]What did you enjoy

发表于:2018-12-29 / 阅读(154) / 评论(0) 分类 外研社新标准初中英语九年级

28 Fred Smith Fred Smith: Most of the time, the biggest 1)risk that an 2)entrepeneur has to face, in my mind, is 3)internal. They have to decide that this is the thing that they want to do with their time and their life more than any other thing, be

发表于:2019-01-01 / 阅读(209) / 评论(0) 分类 名人名篇

The spokesman for the Lord's Resistance Army says Congolese forces and U.N. peacekeepers in Congo Kinshasa are preparing to move against the rebel group, which has yet to sign a peace deal to end a 20-year reign-of-terror in the region. VOA Correspo

发表于:2019-01-06 / 阅读(175) / 评论(0) 分类 VOA标准英语2008年(九月)

Antibiotics Breed Drug Resistance in Pigs Pigs given low doses of antibiotics had more E. coli in their guts, and that bacteria showed an increased resistance to antibiotics, according to new research. The study confirms the routine practice of feedi

发表于:2019-01-13 / 阅读(112) / 评论(0) 分类 VOA标准英语2012年(一月)

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(158) / 评论(0) 分类 VOA标准英语2010年(五)月

Kenya: Misuse of Antibiotics Leading to Resistance by Immune System NAIROBI In Kenya, the rise of drug resistant bacteria could reverse the gains made by medical science over diseases that were once treatable. Kenyans could be at risk of fatalities a

发表于:2019-01-14 / 阅读(146) / 评论(0) 分类 VOA标准英语2015年(一月)

As Assault On Mosul Looms, Resistance Grows And ISIS Grows More Brutal play pause stop mute unmute max volume 00:0003:43repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your

发表于:2019-01-17 / 阅读(138) / 评论(0) 分类 2016年NPR美国国家公共电台10月

A Letter to my Future Self写给未来自己的一封信In 1994 I wrote a letter. I stuck it in an envelope, put it away and completely forgot about it. 1994年我写了一封信,我把它装进信封收起来,就完全忘记了。 It wasnt until

发表于:2019-01-17 / 阅读(124) / 评论(0) 分类 英语口译

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-01-19 / 阅读(192) / 评论(0) 分类 2015CRI中国国际广播电台

[歌词大意] Winter 冬季 Snow can wait 雪花可以等一等, I forgot my 1)mittens 我忘了戴手套。 Wipe my nose, 擦擦鼻子, Get my new boots on 穿上新棉靴。 I get a little 2)wa

发表于:2019-01-30 / 阅读(110) / 评论(0) 分类 英乐时空

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-02-04 / 阅读(115) / 评论(0) 分类 英语新闻

By David McAlary Washington 10 January 2007 One of the main weapons to prevent mother-to-child transmission of the AIDS virus during birth is the drug nevirapine. But when nevirapine is used alone just once, HIV starts becoming resistant to it. Rese

发表于:2019-02-04 / 阅读(150) / 评论(0) 分类 2007年VOA标准英语(一月)

Bison graze on the front lawn of Gardiner Public School just outside the north entrance to Yellowstone National Park in Gardiner, Mont. on Feb. 15, 2008. (AP Photo / William Kronholm) YELLOWSTONE NATIONAL PARK, Wyo. Yellowstone National Park saw an 8

发表于:2019-02-04 / 阅读(115) / 评论(0) 分类 实用英语

爱的反抗力 Muse - Resistance Resistance Muse Is your secret safe tonight? And are we out of sight? Or will our world come tumbling down? Will they find our hiding place? Is this our last embrace? Or will the walls start caving in? (It could be w

发表于:2019-02-05 / 阅读(120) / 评论(0) 分类 好听的英文歌曲

Humans Need More Sleep in the Winter: Say What? During this time of year, its hard to not be jealous of the various squirrels, hedgehogs, possums, chipmunks, bats, skunks, lemurs, and other small mammals that lower their body temperatures and their m

发表于:2019-02-07 / 阅读(213) / 评论(0) 分类 阅读空间

Tori Amos,永远带着一层淡漠色彩和压抑感觉的声音,好像那下面隐藏着无法言说的痛苦。天气转凉的时候,耳边回味起这种声音,只觉得一丝丝寂寞的寒冷,在空气中蔓延开来 Winter Tori Amos s

发表于:2019-02-20 / 阅读(113) / 评论(0) 分类 天籁音乐

情人节专属:Befour - Winter in my heart 相关介绍:Befour是一个来自德国的男女4人组合,成员分别是Alina, Manou, Dan 和 Angel ,走的是纯流行舞曲路线 ,组合名字的由来是源自他们所主演Super RTL channel的

发表于:2019-02-25 / 阅读(141) / 评论(0) 分类 音乐咖啡厅
学英语单词
a.t
acid albuminate
anode corrosion efficiency
applied information technology
appropriation-in-aid system
Ardennian orogeny
auga
backtested
bang into
batch priority
beyond compare
blending rating
brownish yellow
bus interface board(bib)
Carpinus rupestris
channa striata
cholecystotyphoid
cloth rewinder
composite modified double-base propellant
computer graphics system
conditioning exercise
conduction anaesthesia
continuous path motion
country peoples
craner
definition structure
dixenous
ducat-snatcher
Dukana
ecocultural
Emergency walk
Ergoldsbach
estimation of range
Etard's reaction
exploitee
falciform hymen
firmiscala multicostatum
forward error correction
Gapyeong
gas tight chamber
get to third base
gill-lamellae
Gunn diode oscillator
Heath-Robinsonism
high mallows
idolatrize
IFAB
incorporation into
individual response stereotypy
industrial ecology
jasses
Kyren
Lactobacilius helveticus
lanthanum chromite ceramics
leaded alloys
liquor chloraminae
Lubergal
non-truth-conditional
of mice and men
olduvai
optical ray
pay roll
photoemissive tube photometer
phylacterical
pistazites
pregnendione
price-
proileus
ranga butter
reflector-mode
Regio lumbaris
reimb
restitutive osteitis
self-winding clock
shorefront
solid failure
sonar for fisheries
spelunk
subwiring
successive appearance zones
synovectomy
tax bracket
tetramethyl rhodamine isothiocyanate
thalamocele
the brush-off
three point
torpedo boat
toxic vertigo
Tretiy Kuril'skiy, Proliv
TRICHONOTIDAE
under organization
underdopes
underwater
ungovernabilities
universal ball float adapter
unlated
welcome-back
weld surface
Wood,Natalie
wuke
zaffres