[医] 抵抗力转移因子

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(143) / 评论(0) 分类 VOA标准英语2015年(十二月)

A: I need to get on another bus, but I have no more money. B: Where'd the rest of your money for the bus go? A: I spent it on a bag of chips. B: Well, that was an intelligent thing to do. A: You don't have any spare change? B: No, I don't. A: How am

发表于:2018-12-25 / 阅读(138) / 评论(0) 分类 实用乘车英语

A: I need to get on another bus, but I have no more money. B: Where'd the rest of your money for the bus go? A: I spent it on a bag of chips. B:Well, that was an intelligent thing to do. A: You don't have any spare change? B: No, I don't. A:How am I

发表于:2018-12-26 / 阅读(160) / 评论(0) 分类 乘公交-Taking the Bus

A: Is this where I go to register for classes? B:This is it. A: I need to add a few classes. B: What classes would you like to add? A: I need to take some classes that will help me transfer. B: Have you finished any classes so far? A: This is my firs

发表于:2018-12-26 / 阅读(146) / 评论(0) 分类 转学-Transferring to a Universit

A: What classes have you taken so far? B: I've been working on my GE classes. A: Is that all? B: That's it for right now. A: What about your other classes? B: I'm working towards transferring schools. A: Which classes have you finished already? B: I'

发表于:2018-12-26 / 阅读(178) / 评论(0) 分类 转学-Transferring to a Universit

A: Are you planning on transferring? B: Yes. What about you? A: Yeah, I think so. B: Where do you want to go? A: I was thinking either CSULA or UCLA. B: Those are great schools. A: Where do you want to transfer to? B: I'm not really sure yet. A: You

发表于:2018-12-26 / 阅读(146) / 评论(0) 分类 转学-Transferring to a Universit

A: Are you going to transfer? B: Yes, Im going to transfer. Are you? A: Yes. I want to transfer. B: What school do you want to transfer to? A: Either CSULA or UCLA. B: Either school would be a great choice. A: Where are you going to transfer to? B: I

发表于:2018-12-30 / 阅读(129) / 评论(0) 分类 大学英语对话

A: Do you plan on transferring schools? B: I want to. Do you? A: Im thinking about it. B: Where do you want to transfer to? A: I want to go to CSULA or UCLA. B: Those are pretty good schools. A: Where are you planning on transferring to? B: I havent

发表于:2018-12-30 / 阅读(156) / 评论(0) 分类 大学英语对话

A: What classes have you taken so far? B: Ive been working on my GE classes. A: Is that all? B: Thats it for right now. A: What about your other classes? B: Im working towards transferring schools. A: Which classes have you finished already? B: Ive f

发表于:2018-12-30 / 阅读(165) / 评论(0) 分类 大学英语对话

A: Which classes have you completed? B: I have been taking classes for my General Education. A: Those are the only classes? B: Thats all I need to take right now. A: Why dont you take any other classes? B: Im just working on transferring right now. A

发表于:2018-12-30 / 阅读(140) / 评论(0) 分类 大学英语对话

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(194) / 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(132) / 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(174) / 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(159) / 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(144) / 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(200) / 评论(0) 分类 2015CRI中国国际广播电台

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(158) / 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(128) / 评论(0) 分类 好听的英文歌曲

MILAN, Jan. 12 (Xinhua) -- Inter Milan midfielder Wesley Sneijder said on Saturday that he will make up his decision wheter or not accept Galatasaray's offer by Monday. I'm fine. It is a big decision I have to take, so I don't think it will be made b

发表于:2019-02-09 / 阅读(173) / 评论(0) 分类 英语新闻

RIO DE JANEIRO, Feb. 8 (Xinhua) -- Brazil's Gremio has confirmed its interest in signing Arsenal defender Andre Santos for the club's upcoming Copa Libertadores campaign. The club is in a race against time to secure the 29-year-old ahead of the Febru

发表于:2019-02-17 / 阅读(126) / 评论(0) 分类 英语新闻
学英语单词
active crossover
Alfenol flake
allochronous
Amsinckia grandiflora
analysis of expenses
Anglaspis
ankle-block
anti-A-phytohemagglutinin
bassless
be pale around the gills
brings down
Bulbophyllum pingtungense
Bury St.Edmunds
co insured
Codonopsis tangshen Oliv.
Coletown
come at
common timing system
controlling file
deenergisation
deiminution
down dip
drop hanger
duplication (bridges 1919)
end results
eodaejin ( odaejin)
fixed television
fuel sump
full linear group
genus Rachycentron
gooseneck jib tower crane
have a nice scene with
Hemiboea rubribracteata
hip speed
huangtu
hurkin'
indeterminate equation
inject
integrated injection logic circuit
intermittent-duty relay
intrinsic orientation
iterative journalism
jet rings
keting
Kirchhoff's theory
Klukwan
knowledge-based task
loose face
maderis
maiorana
matrine
miniwatt amplifier
monophialidic
nephrolithotomies
nettleleaf goosefoot
nucleotide-substitution
NZ amine
oncaea minuta
one down!
phosphorescence emission
pipelayers
pneumatised
posteroflexid
Pracrit
PRBV
prelimbic
printing carriage
pro-audio
procorpus
program execution control
proxy attribute
put one's finger into something
rerationalized
reusable record
river clamp
rolan
rolled shape steel reinforced concrete bridge
rouzer
slab core
snowmobile
spectral purity of a colour
spring-go
spun dyeing
standard weight system
Stauntonia pseudomaculata
tail-hook
tear-gasseds
technosceptical
the deuce to pay
Thermogene
theta rhythm
Thompson, Emma
thymus epithelium
titanics
top oneself
transient heat transfer
tunsion
typically
war veteran
white poplars
whitifying
wild-catter