林可霉素

发表于:2018-12-13 / 阅读(168) / 评论(0) 分类 Wee Sing Around the World

By Carol Pearson Washington 28 February 2007 watch Antibiotic Resistance report Penicillin and Erythromycin are examples of antibiotics that used to be one-time miracle cures. These drugs and other antibiotics are now less effective because bacteria

发表于:2018-12-16 / 阅读(126) / 评论(0) 分类 2007年VOA标准英语(二月)

Al-Awlaki's Death Leaves Gap in al-Qaida The death of a senior al-Qaida figure by a U.S. air strike in Yemen leaves a gap in the senior ranks of what counterterrorism officials say is the most lethal of the group's franchises, Al-Qaida in the Arabian

发表于:2018-12-16 / 阅读(115) / 评论(0) 分类 VOA标准英语2011年(十月)

Al-Awlaki Was Prominent Al-Qaida Voice Aimed at West Radical cleric and wanted terrorist Anwar al-Awlaki was killed Friday in Yemen in what news reports say was a coordinated air strike by the U.S. Central Intelligence Agency. Al-Awlaki was an Americ

发表于:2018-12-16 / 阅读(101) / 评论(0) 分类 VOA标准英语2011年(十月)

How's the weather today? It's really cold. Let's stay inside. How do you feel? I'm fine. That's good. How are you feeling? Not too good. Sorry to hear that. Is everything okay? I feel sick. That's too bad. What's wrong? I have a headache. Here's some

发表于:2018-12-17 / 阅读(156) / 评论(0) 分类 英语词组对话

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(97) / 评论(0) 分类 2018年NPR美国国家公共电台5月

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(127) / 评论(0) 分类 单词解析速记

Proposal 求婚 My boyfriend proposed to me. 男友跟我求婚了. As he told me, I thought excited and shy. 当他跟我说的时候,我觉得很兴奋又害羞. We've gone now since 1999. 我们从1999年就已经开始交往. It made me so happy and I decided to marry him in 3 mont

发表于:2019-01-02 / 阅读(206) / 评论(0) 分类 不用背句型学英语

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(172) / 评论(0) 分类 60秒科学

By Stephanie Ho Washington 01 January 2006 U.S. health officials acknowledge they do not know if the H5N1 flu virus that has led to the deaths of millions of poultry in Asia and has recently been foun

发表于:2019-01-04 / 阅读(148) / 评论(0) 分类 2006年VOA标准英语(一月)

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(132) / 评论(0) 分类 Scientific American(五)月

117. I havent seen Xiao Li lately .How is he? 118. Hows your father been? 119. As a matter of fact ,he hasnt been feeling too well. 120. Im sorry to hear that.Whats the matter? 121. He has a slight fever. 122. Tell him I hope hes better soon. 123. Il

发表于:2019-01-08 / 阅读(195) / 评论(0) 分类 公务员英语口语

By Ernest Leong Washington, DC 16 June 2006 watch Iraq report Ayyub al-Masri U.S. military leaders believe they have identified the successor to slain terrorist leader Abu Musab al-Zarqawi. There is a debate about whether Zarqawi's death will weaken

发表于:2019-01-11 / 阅读(183) / 评论(0) 分类 2006年VOA标准英语(六月)

BBC Learning English Weekender Carbon Neutral Al Gore Callum:Hello, I'm Callum Robertson and this is Weekender. Al Gore was the vice president of the United States under Bill Clinton from 1993 to 2001. He very nearly became the President in a contro

发表于:2019-01-11 / 阅读(203) / 评论(0) 分类 Weekender

Syria Bombings Could Signal al-Qaidas Engagement Protesters flee gunfire in the Syrian town of Aleppo. And near Damascus, amateur video shows United Nations peace monitors edging their vans through anti-government protesters. The protests came after

发表于:2019-01-13 / 阅读(144) / 评论(0) 分类 VOA标准英语2012年(五月)

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(140) / 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(113) / 评论(0) 分类 2017年NPR美国国家公共电台12月

By Barry Newhouse Irbil 03 May 2007 The U.S. military says it has killed a senior leader of al-Qaida in Iraq who was involved in the kidnappings of several Westerners. Iraqi officials also have announced two other high-profile al-Qaida deaths in rece

发表于:2019-01-23 / 阅读(164) / 评论(0) 分类 2007年VOA标准英语(五月)

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(108) / 评论(0) 分类 阅读空间

Justine Siegal has made history by becoming the first woman to pitch batting practice for a Major League Baseball team. Despite a case of nerves, the pony-tailed Siegal broke the gender barrier with spring training pitching stints for the Cleveland I

发表于:2019-02-07 / 阅读(172) / 评论(0) 分类 英语新闻
学英语单词
absence of vas deferens
acetabularia moebii
after saponification
agricultural tax
angiocardiograph
balnearies
basal metabobism
bathythermometer
blue line
bourasque
buttony
calibration of power
car engineering
cargoluxes
cholive
circumpose
climate chamber
coheir
curium bromide
deduction rule
divorced person i
double-spaceds
drunk-proof
ecumenopolises
embryotocia
emergency stop button
equate function
ex repayment
extension of meaning
extragynoecial
facial lymphadenitis
filter in
fissidens garberi
flysch type
foil coil
follow the beaten track
Gangungye
general-purpose type
genus Descurainia
Gibbs ensemble
Glite
Goose and Duck
grape sugars
hand shovel
have a mind to do
immune depressive therapy
in the round
indistinctively
into the distance
isothermal quench
kendallite
Kuz'molovskiy
lamas (limonlu)
lowbrower
Luoyuan
mass-noun
Montluel
mooring tower
multidiode cascade vcsel
Myosoton
Nikica
no buy
noncomplete
out-oftown
panel automatic system
parishing
passenger foot bridge
peach aldehyde
platitude
protection and indemnity insurance
quartz/silica wave-transparent composite
race-goer
ragged break line
Rhapis multifida
rhythm variation
Rivodutri
rotary tillage
rps power system
rupatta
satinite
schizothoracine
separate entity
share time
skew hermiticity
slend
ST (steam turbine)
Summer White House
Sunnitic
supernova radio source
tablet for osteo phyte
tax bearing capacity
thermo-hydro setting
thin-layer plate
thorutite
trigenerative
un-swallow
unit separator character
us -tipped
VDE
virtual wait time
war trial