甲基氢化泼尼松,6α-甲基强的松龙

EXPLORATIONS - In an Age of Modern Science and Medicine, Inf

EXPLORATIONS - In an Age of Modern Science and Medicine, Infectious Diseases Remain the World's Leading Killer By Jill Moss Broadcast: Wednesday, September 21, 2005 (MUSIC) VOICE ONE: I'm Faith Lapidu

发表于:2018-12-01 / 阅读(257) / 评论(0)

Explorations

EVER GREEN -GLENN MEDEROS

Love soft as an easy chair love fresh as the morning air one love that is shared by two i have found with you like a rose under the april snow i was always certain love would grow love ageless and evergreen seldom seen by two you and i will make eac

发表于:2019-01-03 / 阅读(57) / 评论(0)

珍藏经典老歌

VOA常速英语2008年-Rat Study Links Weight Gain to Artificial Sweet

By Melinda Smith Washington, DC 15 February 2008 Obesity is becoming a worldwide problem, even in developing countries. But diet drinks and food prepared with sugar substitutes do not seem to help curb people's appetites. Now a new study may provide

发表于:2019-01-19 / 阅读(44) / 评论(0)

VOA常速英语2008年（二月）

60秒科学:Darwin in Battle of Wits against Unarmed Man

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

发表于:2019-01-30 / 阅读(139) / 评论(0)

60秒科学

VOA慢速英语2010年-Health Report - Needle Injuries to Med

This is the VOA Special English Health Report. For medical students, real experience begins not in a classroom but at a teaching hospital. These doctors in training are supervised. But sometimes accidents happen and the students get injured. For exam

发表于:2019-01-31 / 阅读(75) / 评论(0)

2010年慢速英语(二)月

2006年VOA标准英语-Situation in Iraq Deemed Grave and Deterioratin

By Peter Fedynsky Washington, D.C. 06 December 2006 watch Bipartisan report The bipartisan Iraq Study Group has issued its long-awaited series of strategic recommendations on ways to stabilize the situation in Iraq. As VOA's Peter Fedynsky reports,

发表于:2019-01-31 / 阅读(94) / 评论(0)

2006年VOA标准英语（十二月）

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学英语单词

approach light contact height (alch)

arched stone bridge

BA-EDTA

back surface reflection solar cell

bar-room

BlackBerry PlayBook