单词:heteropolysaccharide
单词:heteropolysaccharide 相关文章
balloon, [bə'lu:n] v 激增(迅速增长或上升,原指:乘气球上升);n 气球 【反】decrease slowly(慢慢减少)
Look! Soo Lee shouted. Sitting in the back of Skys van, she pointed out the window. Its a balloon! Benny exclaimed. To their right, a brightly colored balloon drifted high above the trees. Who could that be? Matt wondered. Behind the wheel, Sky was n
AMERICAN MOSAIC - Up, Up and Away ... to a Balloon Museum in Albuquerque By Lawan Davis and Nancy Steinbach Broadcast: Friday, October 07, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Special
DEVELOPMENT REPORT -February 18, 2002: Infectious Diseases By Jill Moss This is the VOA Special English Development Report. The World Health Organization and several other United Nations agencies are
Health Report - A Birth Procedure Does Little to Prevent Bleeding 健康报道 - 控制性脐带牵引对防止产后大出血起效甚微 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 Severe bleeding
By Benjamin Sand Islamabad 23 March 2007 Pakistani cricket fans are reacting with outrage over news that the country's cricket coach was murdered shortly after the team's surprising loss in the World Cup. From Islamabad, VOA correspondent Benjamin Sa