单词：isoprinosinum(methisoprinol)
单词：isoprinosinum(methisoprinol) 相关文章
Columbus Day is a special holiday all across the Americas. Countries in North, Central and South America celebrate the anniversary of Christopher Columbus's arrival in the Americas on October the 12th, 1492. In the United States, the day is called Co
英语课程学习计划和讲义
Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im Doug Johnson. This week on our program, we answer a question about Oprah Winfrey. We also have new music from MGMT. But first, we tell you about a new exhibit remembering some Americans wh
2010年VOA慢速英语(四)月
Autumn Leaves Show Their True Colors As days grow shorter and nights grow cooler in Boulder, Colorado, the green leaves of summer have been putting on party colors. On cottonwood trees and aspens, theyre golden yellow coins. On Mapleton Avenue, the m
VOA标准英语2011年(十一月)
Burma Releases Dozens of Political Prisoners Burma has released more than 100 political prisoners as part of a general amnesty, including a few prominent activists. Rights groups have welcomed their release but are urging that all political prisoners
VOA标准英语2011年(十月)
This is the VOA Special English Development Report. The World Health Organization is using a new combination of drugs to treat human African trypanosomiasis disease, also known as sleeping sickness. The drugs nifurtimox an eflornithine will be given
2010年慢速英语(一)月
-Today we take for granted that the world is round. In the fifteenth century, however, most people believed the world was flat. They thought that monsters or a trip over the edge of the earth waited for anybody who sailed outside the limits of known
阅读空间