单词：CRCE (cavity reactor critical experiment)
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第三章 呼吸系统 Chapter 3 Respiratory System aditus laryngis 喉口 anterior horn 前角 anterior mediastinum 前纵隔 apex of lung 肺尖 aryepiglottic muscle 杓会厌肌 arytenoid杓肌 arytenoid articular surface 杓关节面 arytenoid cartilage 杓状软骨 base of
医学英语
Situation Critical 十万火急 by Kevin Lustig In some jobs, danger can appear at any moment. In the blink of an eye, the routine can become perilous. This month, the National Geographic Channel shows us what happens when a normal situation becomes
常春藤解析英语
[ti:UNIT 4 Look into Science! Lesson 25: Let's Do an Experiment!] [0:00.466]UNIT 4 第四单元 [0:02.644]Lessons 25～32 第25~32课 [0:05.438]Look into Science! 观察科学！ [0:07.483]You Will Learn 你将学到 [0:08.630]Functions 实际应用
河北教育初中英语（初中起点）八年级下册
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英语广播节选
Here is some thanksgiving tips food and safety expert Ben Chatman in North Carolina State University. First, do not wash the turkey, which***. The water splashing off a portroy can toss bacteria around your entire food preparation area. Two, s** is t
Scientific American(十一)月
It's always fun when my brother comes to visit from New Zealand. Because he is a math and science teacher, he often thinks of interesting things to do that fascinate the children. When he heard that one of my sons does experiments in the kitchen for
英语博客 A cup of English
Sidney was a 14-year-old boy with an interest in the sciences. One summer day he started his own investigations. With his 12-year-old sister Sophie in tow, he caught a large bull frog in a local pond. Sidney started his experiment with the amphibian,
英汉幽默故事选读
Democratic vice presidential pick Joseph Biden will take center stage on the third day of the party's National Convention in the western U.S. city of Denver. The veteran senator from Delaware will be one of the headline speakers Wednesday night, alo
VOA标准英语2008年（八月）
Scientists Help US Science Teachers in the Classroom Students in the United States in their last year of high school are not performing as well on the same science tests as their peers in many other countries. Educators say there should be more empha
VOA标准英语2011年(十一月)
Scientists to Drill Huge Hole in Antarctic Ice Antarctica is the largest reservoir of glacial ice on the planet. An expedition of international scientists is headed to the frozen continent to study why its glaciers are retreating so fast. What they f
VOA标准英语2011年(十一月)
Chernobyl Disaster Leads to Advances in Science, Medicine The accident at the Chernobyl nuclear plant did much more than change the lives of hundred thousands of affected people. It also contributed greatly to Western science. Physicists and medical
VOA标准英语2011年(四月)
Larry和李华刚刚忙完手头的工作。他们一起去吃冰激凌。李华今天要学两个常用语：my treat和ginormous. LL: Well, Li Hua, you just finished a big paper, and I just finished an important project at work. Let's go for ice cr
美国之音《流行美语》
EDUCATION REPORT - Duke iPod Experiment By Nancy Steinbach Broadcast: Thursday, August 05, 2004 This is Steve Ember with the VOA Special English Education Report. Duke University in Durham, North Caro
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Under Fire, TEPCO Prepares for Critical Phase of Fukushima Cleanup TOKYO Workers at the crippled Fukushima Daiichi nuclear plant in Japan are about to embark on one of the most critical aspects of the clean-up: removing the fuel rods from one of the
VOA常速英语2013年(十月)
By Sonja Pace Civaux, France 16 May 2007 Rising oil prices, the volatility of supplies, and need for alternative energy sources that will not add to climate change and global warming - these are issues increasingly in the public limelight, hotly deb
2007年VOA标准英语（五月）
A proud pensioner has spent 26 years creating the ultimate life-like dolls house. 一名充满活力的退休老人花费26年的时间打造出了一座高仿真娃娃屋。 Leonard Martin constructed the intricate house from scratch as a way to fil
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Listen to the patients' questions to a doctor.Check the correct answers that the doctors may response. 1.What caused my stomachache? 2.Do I need to take medicine? 3.What is this d rill for? 4.Is the cavity serious? 5.Can you do something about the ca
英语听力练习题
今天我们要学的词是sentence。 Sentence, 是判决的意思。He was sentenced to 30 days of community service for shoplifting, 意思是他因为在商店偷东西被判社区服务30天。 最近，一个连环杀手因为八、九十年代在
英语单词荟萃
A: Hey, Gary, great to see you again. Please have a seat. So tell me, what seems to be the problem? B: Thanks, doc. Ive got a really bad toothache! I cant eat anything, and look, my face is all swollen. I think it might be my wisdom tooth. A: Well, l
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