单词：planet 2, planeta
单词：planet 2, planeta 相关文章
By George Dwyer Washington 29 February 2008 Representatives from the world's zoos and aquariums have officially proclaimed 2008 The International Year of the Frog. In Washington, the National Geographic Society is using the sudden global focus on fro
VOA常速英语2008年（二月）
我们今天学的词是：planet。Planet是行星。不过你听说了吗，太阳系中排行第九的行星冥王星Pluto被降级了。Astronomers' reclassification strips ninth planet of status in solar system. 国际天文学会对行星重新定
英语每日一词
By Lisa Schlein Geneva 11 May 2008 A Red Cross plane loaded with 35 tons of equipment and materials has landed in Burma. The International Committee of the Red Cross says most of the relief supplies are to assist thousands of people held in Burmese p
VOA标准英语2008年（五月）
By David McAlary Washington 12 January 2006 As astronomers detect more and more planets outside our solar system, they are finding that many of them have more than one sun, unlike Earth and its compan
2006年VOA标准英语（一月）
The U.S. space probe MESSENGER is poised to enter orbit around Mercury（水银） early Friday, Universal time, capping a nearly seven-year journey to the solar systems innermost planet. Scientists with the U.S. space agency, NASA, hope the orbiting
英语新闻
WASHINGTON, Sept. 15 (Xinhua) -- A team of researchers has discovered a planet that orbits around a pair of stars, the U.S. space agency NASA announced Thursday. This is the first instance of astronomers finding direct evidence of a so-called circumb
英语新闻