[网络] 黄霉素;班博霉素;斑博霉素

AMERICAN STORIES - Rappaccini's Daughter by Nathaniel Hawthorne, Part 2 Now, the Special English program, AMERICAN STORIES. Today, we complete the story Rappaccinis Daughter. It was written by Nathaniel Hawthorne. Here is Kay Gallant with the second

发表于:2018-12-07 / 阅读(49) / 评论(0) 分类 2012年VOA慢速英语(九)月

I remember when I remember 我永远都记得 I remember when I lost my mind 当我发疯了的那天 There was something so pleasant about that phase 你我曾经有一段美好愉快的时光 Even your emotions had an echo 我都能听到你的回声

发表于:2019-01-10 / 阅读(65) / 评论(0) 分类 The Voice 美国好声音

By Paula Wolfson Washington 30 July 2006 The U.N. Security Council was called into emergency session, following the Israeli bombing of the Lebanese village of Qana that killed dozens of civilians. It was the bloodiest incident in the almost three-we

发表于:2019-01-12 / 阅读(100) / 评论(0) 分类 2006年VOA标准英语(七月)

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(95) / 评论(0) 分类 VOA标准英语2011年(四月)

By Andre de Nesnera Washington 06 September 2006 Five years ago, the United States was struck by the most devastating terrorist attack in its history. Subsequent investigations indicated that al-Qaida, a radical Islamic group led by Osama bin Laden,

发表于:2019-01-23 / 阅读(100) / 评论(0) 分类 2006年VOA标准英语(九月)

Voice 1 Hello and welcome to Spotlight. Im Marina Santee, Voice 2 And Im Steve Myersco. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Istanbul is t

发表于:2019-03-04 / 阅读(119) / 评论(0) 分类 环球英语 Spotlight