单词：Impatiens cristata
单词：Impatiens cristata 相关文章
The Gulf Coast is bracing for the shoreline impact of the worst oil spill the region's ever faced. NPR's Debbie Elliott reports the growing oil slick threatens wildlife, fisheries and beaches from Louisiana to Florida. Louisiana Governor Bobby Jindal
2010年NPR美国国家公共电台4月
President Obama is spending the next two days in the battleground state of Colorado, where he is expected to address a crowd in Denver shortly. Kirk Siegler of member station KUNC reports polls in Colorado show the president and his GOP rival former
2012年NPR美国国家公共电台8月
We humans are known to help out members of our own families. When it comes to business we call it nepotism. Now plants have demonstrated the same predilection, in a study published in the American Journal of Botany. Previous research showed that plan
Scientific American(十一)月
MARY LOUISE KELLY, HOST: Lulu Garcia-Navarro spent this past week along the border in southeast Texas, reporting stories that you will hear on next week's show. Before she left, she spoke with a comedian who grew up there and has brought elements of
2017年NPR美国国家公共电台3月
Plants Share Light If Neighbor Is Related A study in the American Journal of Botany finds that plants can tell if they're next to a relative and will grow to allow the kin more access to light. Cynthia Graber reports. We humans are known to help out
60秒科学
在外国如何打出租车Takeataxi A： Manhattan Square， please. B： All right， sir. When are you supposed to be there？ A： Id like to go around the city， if you dont mind. －请到曼哈顿广常 －好的，先生。要求几点到。
实用英语