单词:untunable magnetron
单词:untunable magnetron 相关文章
THIS IS AMERICA - Letterboxing: A Modern-Day Treasure Hunt BOB DOUGHTY: Welcome to THIS IS AMERICA in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. This week on our program, we explore letterboxing. And later, we loo
微波炉发明源于一项最高军事机密 Many people around the world use a microwave oven every day, not knowing that a crucial part of it was once a top military secret. 世界上许多人每天都在使用微波炉,但却不了解它曾经是一
DEVELOPMENT REPORT – September 23, 2002: Bushmeat Hunting in Ghana By Jill Moss This is the VOA Special English Development Report. An American-based environmental group says hunting wild animals in
SCIENCE IN THE NEWS - Researchers Hunt for Clues about Parkinsons Disease BARBARA KLEIN: This is SCIENCE IN THE NEWS, in VOA Special English. Im Barbara Klein. BOB DOUGHTY: And Im Bob Doughty. Today we tell about the latest research and treatments fo
Modern-dayTreasureHuntersPrizetheHunt There is a breed of modern day treasure hunter that utilizes the Internet, a knack for orienting and solving puzzles, and a sense of adventure to acquire its prize. But these 21st century explorers are not seekin
Syrian Refugees Hunt for Work in Lebanon Near a construction site in central Beirut, Mahmoud, 20 -- he gives only his first name -- is selling bread from a bicycle cart. He fled his home in Aleppo a year ago as the uprising against the Assad governme