单词：
单词： 相关文章
Surgeons Volunteer to Improve Liberian Health Care Although fighting ended in Liberia in 2003, the country remains on a long road to recovery from civil war. Poverty, a lack of development and little health care are among the challenges facing the go
VOA标准英语2012年(二月)
Of the many puzzles mathematicians ponder, one is new ways to tie knots. There are more than six billion different types of knots that have been tabulated by mathematicians. Six billion. David Leigh, a chemist at the University of Manchester in the U
2017年Scientific American(一)月
三个有名的外科医生正在吹嘘他们的技术。“一个人断了一只手，他来找我，”一个说，“如今那个人是个音乐会的小提琴手。” “这算不了什么，”另
英文笑话
Civil War Battlefield 'Limb Pit' Reveals Work Of Combat Surgeons DAVID GREENE, HOST: All right. At a Civil War battlefield in Virginia, scientists have unearthed a pit of human bones. These are the amputated limbs of wounded soldiers. NPR's Christoph
2018年NPR美国国家公共电台6月
Larry和李华今天去给他们的朋友Jim买结婚礼物。Jim下个周末就要结婚。今天李华会学到两个常用语：to tie the knot和drop-dead gorgeous. LL: I can't believe Jim is goin
美国之音《流行美语》
There were once three army-surgeons who reckoned that they had nothing more to learn about the art of surgery. They were on their travels., and stopped for the night at an inn. The landlord asked them where they had come from and where they were goin
阅读空间