单词：macular area
- macula lutea视网膜黄斑
- macula(皮肤上的)斑点...
- yellow spot黄(色)斑(点)...
单词：macular area 相关文章
A: Hey, I got this parking ticket; can you help me figure a way out of it? B: First of all, did you park somewhere too long or in the wrong spot? A: I was there too long. B: Was the area clearly labeled with the time limit and all? A: Yeah, I saw it.
英语情景对话-大学生活
神奇校车带领孩子们进入浩瀚的科学领域，游梭于生物科学、地球科学、太空科学、气象学、古生物学等各门学科中。被纽约时报评为最新鲜有趣、最富有创意和想象力的科学启蒙方式。孩子
神奇校车系列丛书
Popular Indian Yoga Guru Could Influence Election Gopal Singh Bisht says he was healed from Hepatitis B under Ramdevs guidance. He believes its now his duty to spread the gurus message. Soon, he will join thousands of others in traveling across India
VOA标准英语2012年(九月)
THE MAKING OF A NATION - American History: A New World Clash of Cultures This is THE MAKING OF A NATION American history in Special English. Im Steve Ember. This week in our series, we tell the story of a clash of cultures and beliefs. We look at the
2012年VOA慢速英语(十)月
By Cathy Majtenyi Turkwel Power Station 29 September 2006 In Kenya's Rift Valley, the Turkana and Pokot ethnic groups have long battled over resources, such as cattle and land. But they recently put aside their differences for a day to take part in
2006年VOA标准英语（九月）
Survivors of Kenya's Past Election Violence Are Hopeful Now Theres plenty of work to be done at this metal workshop in Nakuru. Workers here are fashioning security doors for local businesses and homes. But it is not as busy as it was five years ago,
VOA标准英语2013年(三月)
AMERICAN MOSAIC - November 15, 2002: Rap Loses a Popular Artist / Question About the John Kennedy Assassination / 20th Anniversary of the Vietnam Veterans Memorial Broadcast: HOST: Welcome to AMERICAN
American Mosaic
By Melinda Smith Washington 10 July 2007 A recent study in the Journal of the American Medical Association shows that older people who carry certain genes are more susceptible to a loss of their central vision. That loss of sight is an advanced form
2007年VOA标准英语（七月）
THE MAKING OF A NATION - American History: Popular Culture in '50s STEVE EMBER: Welcome to THE MAKING OF A NATION American history in VOA Special English. Im Steve Ember. Imagine a time machine. Youve just climbed into it for the purpose of visiting
2011年VOA慢速英语(九)月
By Ana Ward Washington, D.C. 26 February 2007 watch Exercise report Many Americans are facing serious health issues associated with unhealthy eating habits and a lack of exercise. With growing health concerns, more people are joining gyms for exerci
2007年VOA标准英语（二月）
By Scott Stearns White House 17 February 2006 President Bush says peace in Sudan would help end attacks by Ugandan rebels based in southern Sudan. Mr. Bush also called for more troops to protect Sudan
2006年VOA标准英语（二月）
Popular Weed Killer Stirs Health, Environmental Concerns Jamie Jamison produces corn, wheat and soybeans on his 500-hectare farm. To boost production, he uses genetically modified seeds. To control weeds, he uses Atrazine. It gives us good long-seaso
VOA标准英语2012年(五月)
Popular Culture Inspires Top US Baby Names Theres a better-than-random chance that babies born in the United States last year, 2010, were named Bella or Edward. Those were among the 10 most popular girls and boys names, respectively, and it was more
VOA标准英语2011年(十二月)
Study: Popular Herbal Remedy Doesn't Ease Enlarged Prostate Scientists investigating a popular herbal treatment for enlarged prostate, saw palmetto, have concluded it is no more effective than a placebo. That conclusion comes from a study which inclu
VOA标准英语2011年(十月)
New Treatment Potential Found in Popular TB Drug Scientists say new insights into a common tuberculosis drug will make it possible to shorten the treatment period for patients infected with TB. The drug pyrazinamide is widely used in combination with
VOA标准英语2011年(八月)
HEALTH REPORT - Progression of Age-Related Macular Degeneration By Nancy Steinbach Broadcast: Wednesday, January 28, 2004 This is Phoebe Zimmermann with the VOA Special English Health Report. American
健康与经济
By Gilbert Da Costa Abuja 06 February 2006 Honor guard of African Union peacekeepers at El-Fasher, western Sudan One of the main rebel groups in the Western Sudan Darfur region is calling for the Afri
2006年VOA标准英语（二月）
By Noel King Khartoum 16 November 2006 Rebels in Sudan's Darfur region say attacks on civilians by government forces and Janjaweed militias are continuing. They have called on the international community to put a stop to violence against civilians.
2006年VOA标准英语（十一月)
By Paul Sisco Washington 09 January 2008 Recent satellite data from the U.S. Space agency NASA indicate that sea ice in the Arctic and Greenland is melting at a faster rate than previously projected. VOA's Paul Sisco has the story. Climate scientists
VOA标准英语2008年（一月）
By Scott Stearns White House 15 June 2006 President Bush has created the world's largest marine reserve. Mr. Bush acted to protect an area of the Pacific Ocean that is roughly the size of California. More than 7,000 species of marine life live in a
2006年VOA标准英语（六月）