单词：Hutchinson-Gilford syndrome
单词：Hutchinson-Gilford syndrome 相关文章
Hot laptops lead to toasted skin syndrome 使用笔记本电脑导致烘烤皮肤综合征
跟希哥学英语
Technology Report - How Much Screen Time Is Too Much for Children? 科技报道 - 合理控制儿童使用数码设备的时间 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 Children can spend hou
2011年VOA慢速英语(八)月
By Melinda Smith Washington 23 July 2007 It has been estimated that ten percent of people worldwide suffer from Restless Leg Syndrome . RLS is a neurological disorder that makes it difficult to sit or lie still for long periods of time. The disorder
2007年VOA标准英语（七月）
HEALTH REPORT - Post Polio Syndrome By Karen Leggett Broadcast: Wednesday, April 14, 2004 This is the VOA Special English Health Report. Polio is a disease of the muscles and the nervous system. It is
健康与经济
This is the VOA Special English Technology Report. Children can spend hours a day looking at computer screens and other digital devices. Some eye care professionals say all that screen time has led to an increase in what they call computer vision syn
英语语言学习
55 肯塔基州的母马不育症 DATE=6-7-01 TITLE=SCIENCE REPORT - Mare Reproductive Loss Syndrome BYLINE=George Grow (Start at 59
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