单词：Wilber
音标：['wilbә] ；
威尔伯(姓氏, 男子名)
单词：Wilber 相关文章
Dr. David Wilber performs a procedure called catheter ablation to treat patients with atrial fibrillation at Loyola University Medical Center in Illinois A relatively new procedure is proving to be more effective in treating patients with irregular h
发表于:2019-01-13 / 阅读(341) / 评论(0)
VOA标准英语2010年(二月)
VOA标准英语2010年(二月)
MELISSA BLOCK, HOST: In southeast Alaska, the commercial king salmon fishing season was temporarily shut down this spring. That's because the numbers of wild salmon returning to spawn are at an all-time low, and that's worrisome news for those who ma
发表于:2019-01-17 / 阅读(337) / 评论(0)
2017年NPR美国国家公共电台6月
2017年NPR美国国家公共电台6月