交叉抗性

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 cap [ kAp ] It's better to put the cap

发表于:2018-12-30 / 阅读(203) / 评论(0) 分类 每日攻克5词

Mary Morningstar Cross Canadian Ragweed formed in 1994, and spent the next eight years building a regional fan base in the southwestern U.S. The Oklahoma-based band released four albums on its own lab

发表于:2019-01-03 / 阅读(196) / 评论(0) 分类 VOA2004(上)--艺术专集

By Ron Corben Bangkok 15 May 2008 The International Red Cross says heavy rains will bring new misery to survivors of the cyclone in Burma's Irrawaddy Delta region. Ron Corben has this report from Bangkok. Officials with International Federation of Re

发表于:2019-01-05 / 阅读(150) / 评论(0) 分类 VOA标准英语2008年(五月)

By Ruth Reader Washington, DC 13 February 2008 There is growing concern around the world over illnesses caused by new antibiotic-resistant bacteria, or so-called superbugs, and the decreasing effectiveness of antibiotics to treat infections. Earlier

发表于:2019-01-07 / 阅读(178) / 评论(0) 分类 VOA常速英语2008年(二月)

Hot cross buns! Hot cross buns! One ha' penny, two ha' penny, Hot cross buns! If you have no daughters, Give them to your sons One ha' penny, Two ha' penny, Hot Cross Buns!

发表于:2019-01-09 / 阅读(390) / 评论(0) 分类 鹅妈妈童谣

By Paul Sisco Washington 23 March 2007 U.S. scientists in the United States say they have moved a step closer toward success in the fight against malaria, by developing mosquitoes that are resistant to at least one form of the deadly illness. More o

发表于:2019-01-13 / 阅读(217) / 评论(0) 分类 2007年VOA标准英语(三月)

The International Committee of the Red Cross warns millions of Iraqis are at risk of disease from polluted water and inadequate health care. It says the situation of inadequate health care, water and sanitation services is particularly bad in the Ir

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2008年(十月)

Drug-Resistant Malaria Threatens Effort to Control Disease The biggest fear is the resistance will spread across Southeast Asia and then spill over into Africa, where the vast majority of the 700,000 deaths a year [from malaria] occur. Historically,

发表于:2019-01-13 / 阅读(180) / 评论(0) 分类 VOA标准英语2012年(四月)

MSF: Alarming Scope of Drug-Resistant TB A medical aid group says the spread of multi-drug-resistant tuberculosis is much greater than previously thought. Doctors Without Borders calls the situation alarming. MDR-TB is a form of tuberculosis that doe

发表于:2019-01-13 / 阅读(177) / 评论(0) 分类 VOA标准英语2012年(三月)

Drug-Resistant TB Threatens Europe The Olallo Project in Central London was set up to help homeless people from Central and Eastern Europe get back on their feet by helping them find a place to live and get a job. The charity has evolved, though, to

发表于:2019-01-14 / 阅读(176) / 评论(0) 分类 VOA标准英语2013年(三月)

Drug-Resistant TB is Global Threat 耐药性肺结核对全球造成了威胁 The medical aid group -- Doctors without Borders -- warns that drug-resistant tuberculosis has become a global threat. It says despite the growing number of cases, there ar

发表于:2019-01-14 / 阅读(172) / 评论(0) 分类 VOA标准英语2014年(三月)

Bacteria Can Be Resistant to Brand-New Antibiotics 谁在对抗最新的抗生素 Perhaps the chief poster child of antibiotic resistance is methicillin-resistant Staphylococcus aureus, or MRSA. The bacterium is impervious to a suite of antibiotics,

发表于:2019-01-20 / 阅读(204) / 评论(0) 分类 2017年Scientific American(八)月

59 美国科学家正试图培育抗叶锈病小麦 DATE=6-19-01 TITLE=AGRICULTURE REPORT - Developing Wheat Resistant to Leaf Rust BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(222) / 评论(0) 分类 科技之光

By Lisa Schlein Geneva 29 December 2007 The International Committee of the Red Cross has begun distributing essential items to more than 500 displaced families who have taken refuge in South Kivu in the eastern part of the Democratic Republic of Cong

发表于:2019-01-31 / 阅读(171) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Scott Bobb Pretoria 19 October 2006 Health officials from southern Africa and the World Health Organization (WHO) met Tuesday and Wednesday in South Africa to discuss ways to deal with growing cases of drug-resistant tuberculosis. Because new dru

发表于:2019-02-04 / 阅读(221) / 评论(0) 分类 2006年VOA标准英语(十月)

歌手介绍: Maria Arredondo,1985年七月六日降生于挪威的文内斯拉(Vennesla)小镇。和很多出色的歌手一样,Maria从很小的时候便显露了过人的音乐天赋。她的母亲说她是从会走路的那天起,就会唱歌了。她从10岁起就开始参加地区的各种歌唱比赛,成绩颇佳。她用了两年时

发表于:2019-02-05 / 阅读(260) / 评论(0) 分类 音乐咖啡厅

Malaria patients being treated at the hospital in Pailin, Cambodia. This spot on the Thai-Cambodian border is home to a form of malaria that keeps rendering one powerful drug after another useless (file photo) Health experts were alarmed to find a st

发表于:2019-02-06 / 阅读(170) / 评论(0) 分类 VOA标准英语2010年(七)月

The International Committee of the Red Cross says the situation in Mogadishu, the Somali capital has calmed somewhat since the intensification of fighting last week. Nevertheless, it says dangers persist and lack of security is causing difficulties

发表于:2019-02-06 / 阅读(167) / 评论(0) 分类 VOA标准英语2008年(十月)

Cross Every River As I sit here all quiet 当我坐在这里,四周一片寂静 Wonder why were apart 我们就这样分开了 And the noise from the city 城市的喧嚣 Cuts a hole thru the dark 将黑暗切出一个缺口 As the nighttime is fal

发表于:2019-02-08 / 阅读(192) / 评论(0) 分类 好听的英文歌曲

Pre-Listening Vocabulary observation: something that you see cross section: a view of the inside of something after a cut has been made across it hold true: remain a fact or truth even in other situations ideal: suitable sap: fluid (sugar and mineral

发表于:2019-02-08 / 阅读(419) / 评论(0) 分类 Facts-事实
学英语单词
abdominal cleft
activated-charcoal glass fibre filter
active life expectancy
aflush
Agua Salada
Andrea del Sarto
anomaly of character
application acknowledgment type
authorhood
bahu kalat
bequeather
biomolecular structure
bring forward something
capercaillye
cattle-grid
chase-work
clock driven sweep
clorprenaline
coal crushes
corn spirit
costotransverse foramen
dental restoration
derstand
deswell
diatoms
dicont
discomfort threshold
dissolved oxygen saturation
double-coated X-ray film
employed labo(u)r force
epithem hydathode
feel free
filter counting method
firmin
fishtail core head
furoquinoline
going after
gotthelf
grbac
Herschel-Cassegrain telescope
Hirnantian
hsiens
integrated
ironsulfur protein
kola nuts
l-Sarcolysine
latch out tabulator key
level(l)ing
Lichtenberg metal
lipidoids
Litvinovo
LOCI (logarithmic computing instrument)
lossy data compression
Man-aung
medial basal branch
midship man
mono-2-ethylhexylphosphinic acid
monomineralic rocks
more efficient breeding procedures
multiple range test
normal antibody
nythemest
one-person-one-vote
oxandrolone
perimeter shot
pickrel
plagiostoma
poetize, poetizing
poliomyelitis virus
pre-eclampsias
precedency
priority message
private hatred
promenaded
rail-road
reciprocal transaction
regulations for reconstruction
risk category
ruddys
sclerogenous
segamore
sheet slab
show up someone
Sinospirifer(Cyrtospirifer)
snow-eater
spectrum width
spice
sprain fracture
St-Maxent
stepless servo-motor
Strathdon
Sudzhanskiy Rayon
telemetry processing
Tongres
two-liquid manometer
underwater camera lens
update level
usherance
ventral ramjet
Waimes
wee weed
whiskets