冠状动脉旁路手术；冠状动脉架桥术

美语听力 English Café 446

Topics: Ask an American La Brea Tar Pits; until versus till/til versus by; to restore versus to recover; CCU (coronary care unit) Words: fossil to preserve stuck asphalt flypaper to succumb to torn apart to wander predator scavenger climate precautio

发表于:2018-11-30 / 阅读(83) / 评论(0)

美语听力 English Cafe

SSS 2011-05-18

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Princess Ahmose-Meryet-Amon enjoyed a privileged lifestyle in what is now Luxor about 3,500 years ago. But she may not have been a happy princess towar

发表于:2018-12-24 / 阅读(43) / 评论(0)

Scientific American(五)月

Listen this way听力教程第二册-10

发表于:2018-12-27 / 阅读(77) / 评论(0)

Listen this way听力教程

每天少量饮酒真的有益心脏么?

Many studies have hinted that alcohol, in moderation, can do a heart good. But new research suggests that moderate drinkers are no more likely than teetotalers to have clear arteries. 很多研究暗示，适度饮酒对心脏有好处。但是新的研

发表于:2019-01-03 / 阅读(105) / 评论(0)

实用英语

New iPhone App Improves the Chance of Survival for Heart Attack Victims

New iPhone App Improves the Chance of Survival for Heart Attack Victims From VOA Learning English, this is the Technology Report. Researchers have developed an experimental iPhone application, or app, they can improve the chances of survival for hear

发表于:2019-01-12 / 阅读(42) / 评论(0)

2013年VOA慢速英语(六)月

VOA慢速英语20060308a

HEALTH REPORT - Tests Often Miss a Hidden Heart-Attack Risk in WomenBy Cynthia Kirk Broadcast: Wednesday, March 08, 2006 I'm Steve Ember with the VOA Special English Health Report. Worldwide, almost a

发表于:2019-01-30 / 阅读(59) / 评论(0)

2006年慢速英语（三）月

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balanced optical mixer

calling line identification presentation