单词：ragweed pollens
单词：ragweed pollens 相关文章
Jim Malone Despite a difficult last few weeks in Iraq and continuing questions about how and why the Bush administration took the country to war there, the president's public approval ratings have gon
VOA2004（上）--美国大选
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
VOA2004（上）--艺术专集
By Jessica Berman Washington 05 October 2006 U.S. researchers have developed a vaccine that offers protection against a common allergy trigger in the United States known as ragweed. Scientists say the development has the potential to guard against a
2006年VOA标准英语（十月）
Akane: Hi, Ruth! Ruth: Oh, hi. Akane: So, what did you do today? Ruth: That's a good question. Actually, today, I went to the onsen. Akane: Oh, the onsen. What's an onsen? Ruth: An onsen is a public bath and people go there, basically just to sit in
原版英语对话1000个
By Gary Thomas Washington 11 February 2008 A new poll released ahead of next Monday's parliamentary elections in Pakistan shows a sharp drop in the popularity of President Pervez Musharraf, and a steep rise in support for opposition parties. As VOA c
VOA常速英语2008年（二月）
Steve: Hi, this is Steve. I'm going to talk about Japanese Onsen. Onsen is like a public bath, where men go, or women, in separate areas of course, and enjoy very hot baths. I like it very much because it's very relaxing and it's very healthy. They h
原版英语对话1000个