孪生薄壁组织

Day 9 Job Hunting Tips: Staying Active Unemployment is depressing: financial pressures stress you out; looking for work is humiliating, and your fragile self-confidence reels under the blows of indifference and rejection. It becomes harder to get up

发表于:2018-12-07 / 阅读(144) / 评论(0) 分类 白领美丽英文诵典365

Today's topic is active voice versus passive voice. Here's Brian from Iowa: It drives me crazy when people write in passive voice. How can I teach people how to tell the difference between passive and active voice and stay away from passive voice? Th

发表于:2018-12-07 / 阅读(184) / 评论(0) 分类 英语语法 Grammar Girl

Treatments Proven Effective in Studies, Work in Real Life Too Evidence-based medicine means just what it says - treatments that have been shown in scientific studies to work. But studies are one thing - do these treatments work as well in real-world

发表于:2018-12-08 / 阅读(170) / 评论(0) 分类 VOA标准英语2011年(四月)

California Immigrants Become Politically Active City officials in Rosemead in the San Gabriel Valley were trying to close a poultry store. It sells freshly slaughtered chickens and other birds, with their heads and feet on, the way that many Asian im

发表于:2018-12-08 / 阅读(146) / 评论(0) 分类 VOA标准英语2012年(九月)

Muslim Brotherhood Ready for More Active Role in Jordan From VOA Learning English, this is IN THE NEWS in Special English. The Muslim Brotherhood is one of the largest Islamic groups in the Arab world. For years, the Brotherhood has been banned in a

发表于:2018-12-16 / 阅读(172) / 评论(0) 分类 2013年VOA慢速英语(六)月

[Note: I originally covered this topic September 16, 2006. The transcript you see now on the page is a new version that was updated March 5, 2009. Some of the reader comments at the bottom relate to the earlier version.] Grammar Girl here. Today's to

发表于:2019-01-02 / 阅读(184) / 评论(0) 分类 英语语法 Grammar Girl

By Al Pessin Brussels 13 June 2007 U.S. Defense Secretary Robert Gates says the NATO alliance has demonstrated that it can be effective in Afghanistan in spite of continuing shortfalls in the number of troops member-nations are providing. VOA's Al Pe

发表于:2019-01-06 / 阅读(232) / 评论(0) 分类 2007年VOA标准英语(六月)

By Lisa Schlein Geneva 25 November 2006 The United Nations, governments and humanitarian organizations are calling for stepped up action to combat violence against women. To mark the International Day for the Elimination of Violence Against Women, a

发表于:2019-01-12 / 阅读(221) / 评论(0) 分类 2006年VOA标准英语(十一月)

World Health Day Focuses On 'Active Aging' Shelby Harris just celebrated his 111th birthday. His secret? I try to live the right kind of life, he said. I try to live the truth, I love everybody and I want everybody to love me. Some experts say a posi

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

Brief Singular Life Inspires Creative Activists Artist, activist and photojournalist Dan Eldon lived a short, yet full, life expressing himself through photos, drawings and journals. He died almost two decades ago, at age 22, covering a story he beli

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2011年(十二月)

New Ebola Vaccine Proves Effective in Mice U.S. scientists have developed a new vaccine against the deadly ebola virus which has the potential to remain potent after years of storage. Ebola is one of the deadliest viruses known. It kills about nine o

发表于:2019-01-13 / 阅读(148) / 评论(0) 分类 VOA标准英语2011年(十二月)

Micronutrient Powders Effective in Reducing Anemia in Children Nutrients taken in powder form are effective in preventing malnutrition in children, according to new findings. Children throughout the developing world suffer from anemia - a shortage of

发表于:2019-01-13 / 阅读(278) / 评论(0) 分类 VOA标准英语2011年(九月)

Helper Serum Boosts Effectiveness of Flu Vaccine Vaccines against swine and avian flu can be made more effective by the addition of a helper serum known as an adjuvant. The finding from a new study could let vaccine makers stretch supplies and possib

发表于:2019-01-14 / 阅读(181) / 评论(0) 分类 VOA标准英语2011年(六月)

Study: Epilepsy Surgery Is Effective A new study of epilepsy patients who had surgery to treat their illness decades ago indicates that seizures can be controlled safely and effectively with surgery. The study's author suggests surgery could be used

发表于:2019-01-14 / 阅读(166) / 评论(0) 分类 VOA标准英语2012年(二月)

Government, Private Groups Active in Stricken New Jersey Cities The racket of gasoline-powered generators and the smell of water-soaked trash piled on sidewalks now define life in Hoboken. Some stores and restaurants are open along the main avenues w

发表于:2019-01-14 / 阅读(153) / 评论(0) 分类 VOA标准英语2012年(十一月)

Heart Failure Drug Not as Effective on US Patients Before new drugs are approved for use, they go through a multi-step approval procedure. In recent years, the process has become more globalized, but a new study suggests that the results of clinical

发表于:2019-01-14 / 阅读(146) / 评论(0) 分类 VOA标准英语2011年(八月)

SCIENCE REPORT – January 3, 2002: Seasonal Affective Disorder By George Grow This is the VOA Special English SCIENCE REPORT. Some people feel sad or depressed during the winter months in northern ar

发表于:2019-01-30 / 阅读(176) / 评论(0) 分类 科技之光

One of the biggest challenges in fighting tuberculosis comes from new drug-resistant(抗药性的) strains of the disease. And one of the main reason those strains have developed is that TB patients often don't take their standard, 14-pill, course of

发表于:2019-01-31 / 阅读(186) / 评论(0) 分类 英语新闻

Shy That Way Tristan PrettymanJason Mraz You know youre stunning Youre absolutely stunning And Im running always running And now Im crying Iyou know only cause Im caring And if you were more daring Maybe youd stop staring And come over and talk to m

发表于:2019-02-02 / 阅读(239) / 评论(0) 分类 音乐咖啡厅

Conservative parties across Europe are cheering their victory, following four days of voting for the E.U. Parliament that resulted in heavy losses for the left. EU Commissioner for Economy and Monetary Affairs, Joaquin Almunia smiles during a live T

发表于:2019-02-06 / 阅读(146) / 评论(0) 分类 VOA标准英语2009年(六月)
学英语单词
4to
a moon landing
abortive infection
ammonium sulfate precipitation
Anandry
anisotropic model filament
atrament
authentics
Blastus apricus
branch height
circulatorious
claif
co-grandparents
cognitive-affective influence
colloidal metal
core workers
cryptologist
D-analysis
dejecture
dellucci
derived table
desoxysantalin
detirelix
direct bank
disk friction loss
dissociative drug
dockmen
dollarizes
eccentric control
electronic mobility
emetism
frilled organ
full-automatic tape relay set
general survey
Golondrina
green fluorescent proteins
Happy Prince
head-in
heat-forming food
hermitan
Ilex confertiflora
kacche
Kafka's tests
late-february
law of possibility
lipoxin
lobstick l.
Los Angeles Harbor
low gravity
macroexpansion
mcgarrigle
Medina, L.de
metahuman
meteorwrong
Misdah(Mizdah)
moderateness
mushroom cam
network engineer
neurilemmal cell
niobate ceramics
nominal working stroke
of a mind
offset duplicating
paratactical
paulownin
pcis (primary containment isolation signal)
phoneticise
polyboruss
polypeptidases
puerperal milk leg
pyrocatechine
raceway
Radermachera pentandra
raised fund
recoordination
repleting
revenues and expenditures are in balance
Saidi Arabic
Saxifraga cordigera
screwchucks
secondary calculus
shaksperes
slab clamp
soft fox sedge
stage model
standard sequence
stock keeper
Strobilanthes cystolithigera
supplemental area
ten point road test
the injured
Tigason
TRACERT
Trademark Registration Treaty
transistor-resistor-transistor logic
transmitter ready
triple-tuned transformer
two-stage producer
unthread slack switch
water permeating
windshifts
yellowish white