单词：early stage of erysipelas
单词：early stage of erysipelas 相关文章
Nancy Beardsley The Democratic presidential candidates aren't the only ones caught up in a grueling campaign schedule right now. USA Today political columnist Walter Shapiro has spent nearly two years
VOA2004（上）--美国大选
Spray Detects Hard-to-Find Tumors Surgeons may soon have a new tool to help locate early-stage cancerous growths; a spray that turns fluorescent green when it comes into contact with tumors. The spray is clear, but contains a non-toxic dye that almos
VOA标准英语2011年(十一月)
加速钙和矿物质吸收的蛀牙新疗法 For over a hundred years, dentists have been repairing cavities by removing the decayed tooth tissue with a drill and filling the hole with metal or plastic material. Depending on the cavitys depth, this
VOA标准英语2015年(十二月)
Technique May Eliminate Drill-and-Fill Dental Care For over a hundred years, dentists have been repairing cavities by removing the decayed tooth tissue with a drill and filling the hole with metal or plastic material. Depending on the cavitys depth,
VOA标准英语2015年(八月)
13. In the early stage, the regional managers do the research. 在开始阶段，区域经理做调研。 还能这样说： The area managers should do the market research in the early period. The district managers need do the investigation in the e
情景会话口袋书人际篇
HEALTH REPORT - Studies Shows Chemotherapy Improves Lung Cancer Survival By Cynthia Kirk Broadcast: Wednesday, July 13, 2005 I'm Faith Lapidus with the VOA Special English Health Report. An x-ray imag
健康与经济