柳氮磺吡啶
(salazopyrine 的复数)

美国国家公共电台 NPR Long Before Burning Man, Zozobra Brought Fire And Redemption To The Desert

Long Before Burning Man, Zozobra Brought Fire And Redemption To The Desert play pause stop mute unmute max volume 00:0005:40repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update

发表于:2018-12-02 / 阅读(89) / 评论(0)

2016年NPR美国国家公共电台9月

国家地理-2008-06-12 Lost Pyramind Found 发现新的金字塔

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2018-12-30 / 阅读(64) / 评论(0)

国家地理2008年

英语听力：自然百科 Lost Pyramind Found 发现新的金字塔

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2019-01-22 / 阅读(68) / 评论(0)

自然百科2008年

VOA常速英语2007-Argentines Stress Economic Concerns Ahead of Nat

By Michael Bowman Buenos Aires, Argentina 26 October 2007 Voters in Argentina are preparing to elect a new president, along with legislators and provincial governors. For many voters, economic matters top their list of concerns. In years past, Argent

发表于:2019-01-31 / 阅读(79) / 评论(0)

2007年VOA常速英语（十月）

VOA常速英语2007-Argentines Vote in National Elections Sunday

By Michael Bowman Buenos Aires 28 October 2007 Argentines are preparing to go to the polls Sunday to elect a new president, along with legislators and provincial governors. VOA's Michael Bowman reports from Buenos Aires, few Argentines are expressing

发表于:2019-01-31 / 阅读(80) / 评论(0)

2007年VOA常速英语（十月）

VOA常速英语2007-Argentines Await National Election Results

By Michael Bowman Buenos Aires 28 October 2007 Polls have closed in Argentina, where citizens voted for a new president, plus legislators and provincial governors. VOA's Michael Bowman reports from Buenos Aires. More than 20 million Argentines are be

发表于:2019-01-31 / 阅读(60) / 评论(0)

2007年VOA常速英语（十月）

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学英语单词

arthropod-borne disease