单词:purified tuberculin
单词:purified tuberculin 相关文章
Travel Tip: Place a binder clip on the blade of your razor to keep it from nicking any other clothes in your suitcase. 今天的旅行小贴士:把你的剃须刀的刀片用装订夹夹住,这样就能防止它刮伤你在行李箱的任何衣物。
Health Report - WHO Urges Ban on Blood Test for Tuberculosis 健康报道 - 世卫组织督促禁用血液检测方法诊断结核病 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 The World Health Org
By Anjana Pasricha New Delhi 22 October 2006 Children infected with tuberculosis light candles at a march to mark World Tuberculosis Day in New Delhi, March 24, 2006 The World Health Organization says there has been considerable progress in the figh
12The Lord said to Moses, 2Say to the Israelites: 'A woman who becomes pregnant and gives birth to a son will be ceremonially unclean for seven days, just as she is unclean during her monthly period. 3On the eighth day the boy is to be circumcised. 4
We're walking through the lands, 我们穿行在大街小巷 Pure souls and dreams ahead 带着年轻的灵魂和纯粹的梦想 Tell the world here we are 告诉世界我们在这 A thousand miles away 千万公里外的地方 We've traveled to, so
By Mandy Clark London 17 March 2008 A World Health Organization report says the rate of tuberculosis infections is going down across the globe, but also notes that progress in the fight against the disease is too slow. VOA's Mandy Clark reports from