雄蕊不育性

赖世雄教你学唱歌: Unit 10 El condor pasa

El condor pasa Simon Lyrics : Paul Simon - Jorge Milchberg - Daniel A. Robles I'd rather be a sparrow than a snail Yes I would, if I could, I surely would I'd rather be a hammer than a nail Yes I woul

发表于:2018-11-27 / 阅读(267) / 评论(0)

赖世雄教你学唱歌

Making Choices

Making Choices Good afternoon ladies and gentlemen, thank you for your patience. Today I would like to begin with my personal experience. Before getting enrolled in college, I had been 1)bombarded wit

发表于:2018-11-28 / 阅读(209) / 评论(0)

疯狂英语2004年

不择手段背单词(604):austerity

austerity, n 节俭（严格节约，经济紧缩）；简朴；艰苦【例】wartime austerity 战时节俭【记】au读：诶哟，sterity＝sterility（n 不毛之地）－需要节俭【反】ostentation（n 卖弄，摆阔）

发表于:2018-12-04 / 阅读(151) / 评论(0)

不择手段背单词

Military 1)Reservists Face Disruption in Wartime

Broadcast: Feb 12,2003 More than 111,000 military reservists around the United States have been plucked out of their civilian lives and called-up to active duty, in support of the U.S. military's 2）

发表于:2018-12-08 / 阅读(109) / 评论(0)

VOA2003（上）-文艺之窗

最快骑自行车的人是最有吸引力吗

NB: This is not a word-for-word transcript 6 Minute English ?British Broadcasting Corporation 2014 Page 1 of 4 bbclearningenglish.com Rob: Hello, welcome to 6 Minute English. I'm Rob. Finn: And I'm Finn. Hi Rob. Rob: It's that time of the year for th

发表于:2018-12-11 / 阅读(146) / 评论(0)

六分钟英语

十二星座最爱之运动休闲

aries （mar. 21- april 20） the robust ram puts their athletic and energetic energy to use in activities like sprinting， high impact aerobics or tae-bo. 精力充沛的白羊喜欢短跑、高冲击性有氧运动和跆搏健身操等运动。 ta

发表于:2018-12-12 / 阅读(108) / 评论(0)

轻松英语

美国国家公共电台 NPR Sperm Counts Plummet In Western Men, Study Finds

RACHEL MARTIN, HOST: A wide-ranging study shows that sperm counts are plummeting throughout the Western world, and scientists don't know why. NPR health correspondent Rob Stein suggests some of the potential reasons. ROB STEIN, BYLINE: In Margaret At

发表于:2018-12-17 / 阅读(136) / 评论(0)

2017年NPR美国国家公共电台7月

中级英语听力lesson 32

Interviewer: Could you tell me how we should keep fit? Dr. Davis: Well really what we should do is to try to erm keep fit all round. Now what do I mean by that? I mean er such things as keeping up our

发表于:2018-12-26 / 阅读(176) / 评论(0)

中级英语听力

北外英语中级听力-32

发表于:2018-12-27 / 阅读(127) / 评论(0)

北外英语中级听力

SSS 2009-06-09

This is Scientific American's 60-second Science. I'm Cynthia Graber. This will just take a minute. Guys, heres another reason to eat your veggies: they might be good for your sperm. Some studies show that male fertility and whats called seminal quali

发表于:2019-01-08 / 阅读(154) / 评论(0)

Scientific American(六)月

SSS 2010-03-04

The food industry leads the nation in pounds of waste produced annually. So, whats second? Its health care facilities. They dispose of more than four billion pounds of waste each year. Another shocker? A lot of that waste is perfectly functional. In

发表于:2019-01-08 / 阅读(159) / 评论(0)

Scientific American(三)月

听歌学英语：又下雨了 It's Raining Again

It's raining again又是一个下雨天 Tell me something I don't know告诉我我不知道的事 This place can make you dizzy这个地方能让你晕头转向 Sweet dream didn't show美梦不会出现 Walked across the finish line走过终点线 Wo

发表于:2019-01-10 / 阅读(124) / 评论(0)

听歌学英语

16 Million Teenage Girls Get Pregnant Every Year 每年有1600万少女怀孕

16 Million Teenage Girls Get Pregnant Every Year 每年有1600万少女怀孕 Thursday, July 11, is World Population Day and the focus this year is on adolescent pregnancy. Its estimated that 16 million teenage girls give birth every year. Many are i

发表于:2019-01-14 / 阅读(239) / 评论(0)

VOA标准英语2013年(七月)

英语美文：最棒的礼物

这是一位自闭症患儿的妈妈写的关于爱和感动的故事： Relax. He is the same little boy you loved yesterday. I smiled trying to hold back the tears. No he isnt. Yesterday I dreamed he would be an astronaut. Today I am hoping he will

发表于:2019-01-17 / 阅读(118) / 评论(0)

英语美文

60秒科学:Antioxidants and Male Fertility

Guys, heres another reason to eat your veggies: they might be good for your sperm. Some studies show that male fertility and whats called seminal quality have declined over the last few decades. So researchers from two fertility clinics in Spain loo

发表于:2019-01-30 / 阅读(163) / 评论(0)

60秒科学

有“性趣”的英语（1）

Doctor: Casual sex harmful to students Casual sex among middle school students may be contributing to growing sterility problems among young women in Guangzhou, capital of South China's Guangdong Prov

发表于:2019-02-01 / 阅读(140) / 评论(0)

趣味英语

求职马拉松，你准备好了吗？

5 Threats to Your Job-Hunting Stamina 考验求职耐力的5大危害 Marathon runners know that the key to crossing the finish line first isn't brute strength but stamina. The same goes for the job hunt. 马拉松选手都知道要跨越终点线的第

发表于:2019-02-04 / 阅读(180) / 评论(0)

英语新闻

苹果和Facebook新福利为女员工出资冷冻卵子

Facebook and Apple are offering women employees the chance to put their dreams of motherhood on ice by paying for them to freeze their eggs. The extraordinary perk is aimed at boosting the number of women staff by allowing them to focus on their care

发表于:2019-02-11 / 阅读(175) / 评论(0)

阅读空间

VOA双语新闻：阿交战各方停火三天允许接种疫苗

The warring factions in Afghanistan say they will heed a call by the United Nations to stop fighting so aid workers can begin a three-day polio vaccination campaign. The Taliban, the Afghan army and international military forces say they will halt th

发表于:2019-02-14 / 阅读(104) / 评论(0)

VOA双语新闻 2008年9月

陈光标承认造假: 用温水参加冰桶挑战

Controversial Chinese philanthropist Chen Guangbiao admitted he cheated in the ALS Ice Bucket Challenge, Sanxiang Metropolis Daily reported on Thursday. 据国内媒体报道，中国最受争议的慈善家陈光标日前承认，他在之前的关注

发表于:2019-02-18 / 阅读(180) / 评论(0)

阅读空间

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

algebraic number field of finite degree

bellows metering pump