单词：blood group specific substances
单词：blood group specific substances 相关文章
SCIENCE IN THE NEWS - Sports Doping: From the Playing Field to the Laboratory From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Mario Ritter. And Im June Simms. Today, we report on sports doping -- the use of drugs or othe
2013年VOA慢速英语(三)月
SCIENCE IN THE NEWS - Sports Doping: From the Laboratory to the Playing Field FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And I'm Bob Doughty. Today, we tell about sports doping the use of drugs o
2011年VOA慢速英语(四)月
Unit 6 DIALOGUE I Work Ethics A: Do you think a telephone operator should be concerned about the worries of callers? B: Well, it's not her job. At least I wouldn't interfere in other people's business
新编大学英语教程
图片1 about adv. 附近，大约，周围 prep. 在附近，关于，在周围，忙于 例句：He is not so sure about his plan. 他对他的计划不是很有把握。 discern v．认识，辨别，看清楚 例句：Simon was Just able to disce
漫画搞定六级词汇（文本+音频）
HEALTH REPORT - Waltzing Pumps Up Heart PatientsBy Lawan Davis Broadcast: Wednesday, November 29, 2006 This is the VOA Special English Health Report. A social dancing program at a senior citizen cente
2006年慢速英语(十一)月
SCIENCE IN THE NEWS - From the Laboratory to the Playing Field: World of Sports DopingBy George Grow, Nancy Steinbach and Caty Weaver Broadcast: Tuesday, August 29, 2006 VOICE ONE: This is SCIENCE IN
2006年慢速英语（八）月
SCIENCE REPORT - February 28, 2002: Blood Test For Ovarian Cancer By Nancy Steinbach This is the VOA Special English Science Report. American medical researchers say they have developed a simple blood
科技之光
Smartphone App Helps Snakebite Victims Scientists in Denmark have developed a venom test kit to help doctors treat victims of snake bites. The kit was created to be simple and has only two pieces of equipment: a centrifuge and a smartphone. 丹麦科学
2018年VOA慢速英语(二)月
A new study presented at the 68th Annual Conference of the Cardiological Society of India (CSI) has revealed that yoga could be the answer to reducing blood pressure in patients with prehypertension. 印度心脏学会第68届年会上提出的一项新
实用英语
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus. VOICE TWO: And I'm Bob Doughty. Our subject this week is sports doping. (MUSIC) VOICE ONE: Sports have long been part of popular culture. In the United States, some pl
VOA慢速英语2009年（二）月
Acid 酸 Why does the lemon taste sour? 为什么柠檬的味道很酸？ It is because of the acid in a lemon. 因为柠檬里有酸。 Then what is acid? 那么什么是酸？ All substances with a sour taste are kinds of acid. 所有带酸味的物质
与美国小学生一起学英文第12册
AS IT IS 2013-05-10 Air Pollution Linked to Increased Risk of Heart Disease From VOA Learning English, this is As It Is. Im Caty Weaver. Welcome back! Cardiovascular diseases kill about 17 million people around the world every year. Heart attacks and
2013年VOA慢速英语(五)月
HEALTH REPORT - Doctors Study Benefits of Severely Reduced Calories By Jerilyn Watson Broadcast: Wednesday, May 19, 2004 This is the VOA Special English Health Report. Calories are a measure of energy
健康与经济
read by Frank McCourt. THERE was no hope for him this time: it was the third stroke. Night after night I had passed the house (it was vacation time) and studied the lighted square of window: and night after night I had found it lighted in the same wa
英语语言学习
A five-year study aimed at finding ways to reduce some complications of diabetes tried several approaches but failed to reduce the risk of heart attack and stroke. But the study did identify some effective ways to reduce common vision, kidney, and ne
VOA标准英语2010年(七)月
Voice 1 Thank you for joining us for todays Spotlight program. Im Joshua Leo. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 I h
环球英语 Spotlight
Voice 1 Hello, Im Mike Procter. Voice 2 And Im Ruby Jones. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 My name is Anna. I a
环球英语 Spotlight
Voice 1 Welcome to Spotlight. I'm Bruce Gulland. Voice 2 And I'm Marina Santee. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 A group of businessmen en
环球英语 Spotlight
Wow, I sure do love cats! I suppose I didnt know how much until my social media service informed me I had liked eight pictures of cats this week. Maybe I should get a cat or stay off of social media. If you listened closely, you may have noticed that
2019年VOA慢速英语(二)月