单词：electric cords
单词：electric cords 相关文章
A: I'm having problems with my computer. B: What's wrong with it? A: For some reason it won't turn on. B: Have you checked the connections on your computer? A: What connections? B: There are cords that connect your computer to a power outlet. A: Will
英语情景对话-日常生活
Welcome to Daily Tips on Learning English. Todays tip is on the difference between voiced and voiced pairs of consonants. This difference is important, as it is the basis for learning other aspects of spoken English. First, lets explain this differen
手把手教你学口语
Task 2: The Voice Lift Script After the face-lift, the forehead tightened, and the (S1) nose job, something still might be revealing your age: your (S2) voice. For patients who think their trembly, hoarse words dont (S3) match their newly face and fi
新视野大学英语：视听说教程 4
Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod
(科普英语)Earth and Sky
Amid all the tradition and history of Katmandu, a profound change is in the air. In fact, it might literally clear the air, reducing the choking pollution which has blighted this congested valley. The streets of the capital are gradually being taken
万花筒2008年
不知不觉又到一年秋季，这么浪漫的季节我们要来聊一聊秋装的各种英文说法。今天的节目里还提到了中国人秋冬必备的棉毛裤/秋裤的英文说法，绝对不是me more cool，是什么呢？赶快来听听今
美国文化脱口秀
A ban on electric bicycles in New York City is hurting delivery workers who depend on them to earn a living. Many of the workers are immigrants. Electric bicycles, or e-bikes, have foot-powered pedals like other bicycles. But they also have electric-
2018年VOA慢速英语(二)月
But we've definitely reached a point in history where every one of you could actually get hands-on with DNA in your kitchen. 但是我们绝对达到了历史上的一个节点，每个人都能在厨房亲自进行DNA检测试验。 You could copy,
TED演讲科技篇
For many potential entre animals this is one of the scariest sounds around. Scientists long thought the lion's distinctive roar was due to thick layers of fat inside the vocal cords. But new research suggests that it's not the fat that makes the roar
Scientific American(十一)月
AUDIE CORNISH, HOST: The first wireless-charging laptop is on the market. Some say wireless power could transform consumer electronics as much as Wi-Fi or Bluetooth have. From member station WBUR, Asma Khalid explains what this new laptop could mean
2017年NPR美国国家公共电台7月
Official figures from the Ministry of Transportation show emissions from car exhaust account for 31 percent of the country's total air pollution. In an effort to bring that figure down, the central government has been supporting a series of subsidies
2015CRI中国国际广播电台
Automakers are rolling out their new electric vehicles at the 2018 Beijing Motor Show, the motor industry's biggest sales event this year. Carmakers expect new growth in China's market despite the looming threat of a trade war between China and the U
2018CRI中国国际广播电台
Voice is generated by a complex and beautiful biological system, and this is a system that allows all of us to communicate messages, concepts, and emotions. 声音是由负责、美丽的器官系统产生的，该系统可以让我们交流信息、想
2017年Scientific American(二)月
For adolescent boys, a changing voice that cracks in the middle of a sentence can be a great embarrass-ment. Though embarrassing, a cracking voice is a natural part of adolescent development. As a boy goes through adolescence, his secondary sex chara
英语时差8，16
BEIJING, Sept. 6 (Xinhuanet) -- Scientists from Tufts University of the U.S. have created the world's smallest electrical motor in a single molecule. The finding was published in the journal Nature Nanotechnology on Monday. In the research, scientist
英语新闻
Part 3. Sports and Entertainment Choices Keywords. Paralympics, sports competition, physical or mental limitations, disabilities, choices of entertainment, Vocabulary. spinal cord, wheelchair, scuba diving, yoga, visual interpreter. A. Listen to the
step by step 3000 第一册
The Liver Up Close When viewed under a microscope, the liver is seen as large network of units called hepatic lobules. The hepatic lobule is very small and looks like a six-sided cylinder. The lobule itself is surrounded by connective tissue and has
英文语法词汇
By Robert Raffaele Washington 06 May 2008 Medical researchers say a simple decision by expectant mothers can mean the difference between life and death for thousands of people. Blood from umbilical cords has been used in life-saving transplants for p
VOA标准英语2008年（五月）
Memorize More than Words 你是否认识很多的词汇但是却不知道如何使用这些词?试着学习短语或整句句子以对他们的意思有更深刻的了解。 Listen to Learn 收听英语电台，新闻或看电影时，试着分析你所
英语口语
I did,I did because I love dancing and it's part of joy 我喜欢跳舞 这是快乐的一部分 you know,It's weird,a lot of themes that are involved with dancing are involved with sort of my way of life now 很奇怪 很多跳舞需要的东西 正是
艾伦脱口秀