单词:xanthochroid
单词:xanthochroid 相关文章
Researchers observed the behavior of amputated octopus arms, which remain very active for an hour after separation. Those observations showed that the arms never grabbed octopus skin, though they would grab a skinned octopus arm. The octopus arms did
Technology Report - Scientists Develop Smartphone App for Eye Exams This is the VOA Special English Technology Report. More than two hundred eighty million people around the world have vision problems or are blind. The World Health Organization says
Congress Debates US Export-Import Bank 国会讨论美国进出口银行 From VOA Learning English, this is the Economics Report. 这里是美国之音经济报道。 A policy dispute is taking shape in Washington over a government agency that helps
We've been feeling reflective here at WEEKEND EDITION. And over the past few weeks we've been listening back to some of our favorite interviews from the past year. This week's pick comes from our editor Jordana Hochman and producer Chris Benderev. Th
GWEN IFILL: The cost and affordability of good child care is the focus of the next installment in our series Parenting Now. It's a major concern for families throughout the country. And in different ways, it cuts across lines of class and income. The