单词：methylindolizidine
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A: How much is the fare for this bus? B: It costs $1.25 to ride the bus. A: So, how long have you been driving buses? B: I've been driving this bus for only a few months. A: Do you enjoy being a bus driver? B: Not really. A: I would never dream of dr
英语情景对话-日常生活
A: What does it cost to ride this bus? B: The fare is $1.25. A: Have you been driving buses a long time? B: I haven't been driving for longonly for a few months. A: Do you like to drive the bus? B: Not in the least bit. A: I would have never dreamed
英语情景对话-日常生活
As an Indo-Pacific nation, the U.S. has significant strategic and economic interests in the region. The U.S. west coast through the Bay of Bengal represents more than half the global population and more than half of the global economy observed Deputy
VOA标准英语2018年(一月)
AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n
2016年VOA慢速英语(十)月
This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a
Scientific American(六)月
Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting
Scientific American(三)月
You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t
初学者听力文摘精选
Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented
60秒科学
M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物（舞茸提取物） Malonyl Oleanolic acid Hemi
医务英语
在这个引人入胜的演讲中，建筑师Liz Diller 分享她的公司DS+R的不寻常工作，包括墙壁是雾做的模糊的房子(Blur Building)，他们把Alice Tully大会堂翻新成激情四射的木头外观。
TED公开课：奇观建筑
AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals
农业与发展
By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the
VOA2003（下）-环境与健康
Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长
经济学人科技系列
Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod
VOA常速英语2013年(十月)
By Brian Padden Irbil, Iraq 17 August 2007 The death toll from a series of suicide attacks on Iraq's Yazidi sect on Tuesday continues to rise. Officials now estimate at least 400 people were killed and hundreds more wounded when four truck bombs expl
2007年VOA标准英语（八月）
美国流行乡村音乐组合Megan amp; Liz于2016年3月11日发布最新专辑《Deux》，收录了《Big Kids》等单曲 That Ghost - Megan amp; Liz I heard your name today and didn't even feel a thing It used to bring the rain and knock the wi
英文摇滚歌曲
美国流行乡村音乐组合Megan amp; Liz于2016年3月11日发布最新专辑《Deux》，收录了《Big Kids》等单曲 Release You - ：Megan amp; Liz I used to build you up, to watch you tear me down I'd always let you in and let you kick me
英文摇滚歌曲
美国流行乡村音乐组合Megan amp; Liz于2016年3月11日发布最新专辑《Deux》，收录了《Big Kids》等单曲 He's Not Him - Megan amp; Liz Went for my favorite lipstick, but I thought twice He told me he didn't like it, but I though
英文摇滚歌曲
美国流行乡村音乐组合Megan amp; Liz于2016年3月11日发布最新专辑《Deux》，收录了《Big Kids》等单曲 Grave - Megan amp; Liz Nineteen and naive, No boy could ever, ever hurt me.... It takes a man to do that And I was calling
英文摇滚歌曲
There you are home al one on the floor in your empty apartment Always late dirty plates Had money for the week but you already spend it out You're so well you're so well We're the ones growing up hey We're the ones getting out 'Cause we're the big ki
美国乡村音乐