标签：hormone 相关文章
本讲为 2006 年下半年新的教学内容，请对照教材、练习册和语法书听录音！ 5000 word paper like dislike unlike likely be likely to do whereas your mother was at home while you
自考英语（二）60讲
[00:02.24]The food crisis has already brought down one government. 食物危机已经导致了一个政府倒台 [00:04.40]Pollan: A month doesnt go by 几乎每个月 [00:08.56]where there isnt a story in the news 我们都能看到 [00:11.24]that p
听电影学英语-食品公司
Alcohol Drinking Can Be Both Good and Bad For You 饮酒对人体的好处和坏处 From VOA Learning English, this is Science in the News. Im Bob Doughty. And Im Kelly Jean Kelly. Drinking alcohol is a socially acceptable behavior in many parts of t
2013年VOA慢速英语(十一)月
They say money can't make you happy, but scientists find that it can make your life a lot less stressful. A study of almost 200 adults making various amounts of money finds that the less money you mak
万花筒2006年
This the VOA Special English Agriculture Report. It can be hard to decide which foods to buy in an American grocery store these days. The information on many products makes different claims. These labels suggest that the food is safe, pure or kind t
VOA慢速英语2007年（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
From NPR News in Washington, I'm Carl Kasell. Senator Barack Obama remains ahead in the overall delegate count in the race for the Democratic presidential nomination, but his rival, Senator Hillary Clinton, narrowed the lead with primary wins yester
2008年NPR美国国家公共电台三月
This is Scientific American 60 second science, I am Christopher Intagliata, got a minute? The most common types of ingested birth control contain estrogen. But the hormone doesnt just prevent human babies. It may be lowering numbers of frog babies, t
Scientific American(二)月
本讲为 2006 年下半年新的教学内容，请对照教材、练习册和语法书听声音。 So is he. Late later latest lately 1. The other belongs in our internal clocks (the major one of whi
自考英语（二）60讲
(WA) Did you ever wonder why it is that most people are programmed to sleep at night instead of during the day? If there's something about the cycle of light and dark that's telling us when to sleep, then shouldn't the sleep cycle of a blind person
托福听力短文
In animals, this part of the brain evolved around the time of the dinosaurs before mammals existed. It's hardwired to beat starvation. For three days Jean-Luc has been trapped underground. He hasn't had a morsel to eat. He doesn't know it, but his b
国家地理2008年
Jet Lag: Prevention and Cure The problem of Jet Lag is one every international traveller comes across at some time. But do you have to suffer? Understand what it is, and how a careful diet can minimiz
有声英文阅读
Why Am I Still Hungry? Youve just snacked on rice cakes. Why are you still hungry? That yummy feeling of being pleasantly full depends partly on the weight and volume of what you eat. As the stomach churns away at a large enough weight and volume of
英语听力文摘 English Digest
Books and Arts; Book Review; 文艺；书评； Biology and financial instability 生物学和金融界的不稳定性 The molecules of mayhem 混乱的分子 The Hour Between Dog and Wolf: Risk-Taking, Gut Feelings and the Biology of Boom and Bust.
经济学人文艺系列
Broadcast: Jan 7, 2003 By George Grow, Cynthia Kirk, Nancy Steinbach and Caty Weaver VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with the Special English program SCIENCE IN THE N
VOA2003（上）-社会广角
It could be the perfect excuse for cheating spouses who are caught out: infidelity may be inherited. Both men and women may be more likely to have affairs as a result of the genes passed down by their parents, according to research. 出轨被发现？也
趣味英语
Young people should have everything to be happy about, but as the generation with the least responsibility we actually experience the most stress. A 2013 survey by the Nightline Association found that 65% of students feel stressed. 年轻人理应朝气
实用英语
1. Stretching 伸展 Stretching releases muscle tension that accumulates in your back, shoulders, and neck during the day. 伸展能使后背、肩膀和脖子紧张一整天的肌肉放松。 2. Do a short workout 简短的锻炼 Even when your day
阅读空间
Lionel Andres Messi was born on June 24, 1987 in the city of Rosario, Argentina. Everyone knows him now as the best football player in the world. In fact, a lot of people say he might become the greatest player ever. Well see about that at the World
世界名人简介
Oh, the power of a good nights sleep. A whole gamut ofpositive benefits can be seen from getting enough rest, but for many of us,hitting the sack can be challenging. Theres plenty of advice out there aboutwhat to do to get to sleep but what about wha
英语听力广播—Listening