[化] 异胆甾醇
[医] 异胆甾醇, 异胆固醇

VOA慢速英语 2008 0226b

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. Today we tell about headaches, the head pain that strikes almost everyone at some time. (MUSIC) VOICE ONE: Have you had a headache rece

发表于:2018-12-07 / 阅读(33) / 评论(0)

VOA慢速英语2008年（二）月

VOA慢速英语2011--Have a Headache? You Are Not Alone.

SCIENCE IN THE NEWS - Have a Headache? You Are Not Alone. FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus. BOB DOUGHTY: And I'm Bob Doughty. Today we tell about headaches, the pain that strikes almost everyone at

发表于:2018-12-16 / 阅读(33) / 评论(0)

2011年VOA慢速英语(五)月

VOA慢速英语2013 Have a headache? You are not alone.

Have a headache? You are not alone. From VOA Learning English, this is Science in the News. I'm Steve Ember. Today Barbara Klein and I tell about headaches, the pain that strikes almost everyone at some time. Have you had a headache recently? If your

发表于:2019-01-12 / 阅读(43) / 评论(0)

2013年VOA慢速英语(六)月

VOA慢速英语20061205b

SCIENCE IN THE NEWS - Tension, Migraine and Cluster: Getting to the Root of a HeadacheBy Jerilyn Watson Broadcast: Tuesday, December 05, 2006 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special Engl

发表于:2019-01-30 / 阅读(82) / 评论(0)

2006年慢速英语(十二)月

2006年VOA标准英语-A New Connection Between Migraines, Heart Disea

By Carol Pearson Washington, DC 19 July 2006 watch Migraine report Millions of people suffer from migraines -- headaches so severe they can be disabling. Migraines often are accompanied by nausea, vomiting, and extreme sensitivity to light and sound

发表于:2019-01-31 / 阅读(93) / 评论(0)

2006年VOA标准英语（七月）

【英语语言学习】头痛

This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. STEVE EMBER: And I'm Steve Ember. Today we tell about headaches, the pain that strikes almost everyone at some time. (MUSIC) BARBARA KLEIN: Have you had a headache recently? If yo

发表于:2019-02-16 / 阅读(35) / 评论(0)

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