单词：Quadrafos
音标：['kwɔdrәfɔs] ；
[商]四磷酸钠
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AMERICAN MOSAIC -July 12, 2002: Balloonist Steve Fossett / Songs by Rosemary Clooney / Question About Actor Bruce Lee HOST: Welcome to AMERICAN MOSAIC — VOA’s radio magazine in Special English. (T
发表于:2019-01-08 / 阅读(347) / 评论(0)
American Mosaic
American Mosaic
SCOTT SIMON, HOST: Fifty years ago today, a lanky college student from Oregon won the high jump at the 1968 Mexico City Olympics and revolutionized his sport. NPR's Tom Goldman tells us the story of the Fosbury Flop. TOM GOLDMAN, BYLINE: For a man wh
发表于:2019-01-17 / 阅读(229) / 评论(0)
2018年NPR美国国家公共电台10月
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