行驶阻力

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(178) / 评论(0) 分类 VOA标准英语2015年(十二月)

New Camera Records Invisible Motion The world is in never-ending motion, even when objects seem to be perfectly still. Researchers at the Massachusetts Institute of Technology use a special camera that shows these seemingly invisible movements. Many

发表于:2018-12-16 / 阅读(151) / 评论(0) 分类 2015年VOA慢速英语(二)月

Experiencing Motion Sickness Ashley: You dont look so good. Whats wrong? Terrell: I felt motion sickness watching that movie. The camera jerked around and it made me dizzy. Ashley: It didnt bother me. The hand-held camera used to film the movie had t

发表于:2018-12-27 / 阅读(222) / 评论(0) 分类 2013年ESL之就医和人际交往

(woman) To us, the environment in which fish dwell often seems cold, dark, and mysterious. But there are advantages to living in water, and they have played an important role in making fish what they are. One is that water isn't subject to sudden te

发表于:2018-12-30 / 阅读(212) / 评论(0) 分类 托福听力短文

Walking and Sloshing Youre at a party. Somebody hands you a glass. Hey, come on over here! Somebody else shouts. You take a step and the next thing you know you are wearing that tasty beverage. But why? When we walk, we keep our torsos straight, dont

发表于:2018-12-31 / 阅读(162) / 评论(0) 分类 英语听力文摘 English Digest

Ashley: You dont look so good. Whats wrong? Terrell: I felt motion sickness watching that movie. The camera jerked around and it made me dizzy. Ashley: It didnt bother me. The hand-held camera used to film the movie had that effect on you? Terrell: I

发表于:2019-01-01 / 阅读(177) / 评论(0) 分类 地道美语播客

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(232) / 评论(0) 分类 VOA标准英语2008年(九月)

Son of Henry, I'm the first in line To the throne, smell my mustard gas I slash swords through your wooden spine Well it cut my heart and it blew my head We made love at the side of the road Reflex, you better know this flows fast This river is parti

发表于:2019-01-10 / 阅读(141) / 评论(0) 分类 英文最新流行歌曲

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(169) / 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(208) / 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(188) / 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(177) / 评论(0) 分类 2016年NPR美国国家公共电台10月

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(233) / 评论(0) 分类 2015CRI中国国际广播电台

63 火星的神秘运动 DATE=6-27-01 TITLE=SCIENCE REPORT - The Motion of Mars BYLINE=Mario Ritter (Start at 59

发表于:2019-01-30 / 阅读(210) / 评论(0) 分类 科技之光

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(194) / 评论(0) 分类 2007年VOA标准英语(一月)

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(164) / 评论(0) 分类 好听的英文歌曲

That Golden Rule Son of Henry, I'm the first in line To the throne, smell my mustard gas I slash swords through your wooden spine Well it cut my heart and it blew my head We made love at the side of the road Reflex, you better know this flows fast Th

发表于:2019-02-06 / 阅读(190) / 评论(0) 分类 好听的英文歌曲

no-motion 升职却不涨薪水或福利 no-motion这个词的意思是A promotion without a raise or bonus,就是升职了却不涨薪水或福利,就好像没升一样。 例句: My boss gave me a no-motion as I was promoted to VP but still r

发表于:2019-02-06 / 阅读(196) / 评论(0) 分类 美国俚语

LOS ANGELES, Jan. 13 (Xinhua) -- Argo director Ben Affleck has won the Golden Globe for best director in a motion picture at the 70th annual Golden Globes Awards ceremony which is taking place at the Beverly Hilton in Hollywood, California Sunday nig

发表于:2019-02-08 / 阅读(195) / 评论(0) 分类 英语新闻

Walking is a complex muscular phenomenon that amounts to allowing yourself to fall slightly forward and then preventing yourself from falling completely by extending your foot. The extended foot halts the motion which was begun partly by gravity and

发表于:2019-02-23 / 阅读(182) / 评论(0) 分类 英语时差8,16
学英语单词
Actocortin
antispatter
appellation
bang the hostess
Beja
bit set/clear mode addressing
Boeing Company
bonsai army
booster regulator
brachytarsina (brachytarsina) amboinensis
byblock
calf intestinal alkaline phosphatase
Chaganuzun
civil service official
comeau
compact executable file
compression index
connexons
cost of sale
course of an action
customer application summary
customs-free
Cypraea moneta
Dalnavie
Davod
demythologize
difference between hydrostatic end forces
disciplinary rule
dish something out
distinguir
electric field intensity, electric field strength
ethical issues in marketing
extension merger
f/d (filter-demineralizer)
falsifiest
ferromagnetic tape
glide bedding
graphite stability
grip gear
imaging model
in the sequel
in-focuss
infausting
Inglishry
iridium trihydroxymonobromide
junc-
kick up your heels
lenexas
leyhill
Ligularia xanthotricha
lindsaea japonica (bak.) diels
line speed
Livierato's reflex
macabreness
memorier
mentorships
microsin
missal
Mīt Yazīd
N axis
nation building
omeroes
over-the-rhine
p2p
Pamphillidae
panel instrument
pantheist
pee-bottle
pesheva
Petit Cul de Sac Marin
PHA-MNCCM
Pitt, William
pneumatic classifier
postcardiac
productive plantation area
pseudocopulation
pseudotraditional
radio celestial navigation system
ralph lauren
rambles
reserveful
Rhodiola forrestii
roons
sciatic nerve
sightproof louver
sodium acid arseniate
soft sponge
solipsist
sonmbulo
Ste-Famille
stub thread
studmares
tenth Muse
test for divisibility
vascular disease
velocity of deformation
videos-out
Warnham
water of infiltration
with gratitude
zinc blende lattice structure