单词：water-repellent preservation
单词：water-repellent preservation 相关文章
Many people regard summer as a time for relaxing, eating ice cream, and...ouch! I just got bitten by a mosquito! For centuries, people have been searching for effective ways to prevent mosquito bites. What they have been looking for is mosquito repel
常春藤生活英语
Blue Crabs: A Messy Meal from the Chesapeake Bay What have ten legs, two of them large claws, a hard shell cover, and live in oceans, fresh water, and on land? Crabs, of course! There are thousands of different kinds of crabs all over the world. They
2017年VOA慢速英语(八)月
UNIT 69 POPULAR SCIENCE (Ⅱ) Lesson 137 Part Ⅰ Warming-up Exercises Instruction-following: Square or Circle? 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Score: _______ Part Ⅱ Preserving The Environment Vocabu
英语听力入门 (全四册)
There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th
英语课程学习计划和讲义
Once upon a time, if you planned on splashing water around in a decorative manner, you were expected to provide a basin in which the water could be collected afterward. In a long history reaching back to the Rome Empire, fountains had always had basi
走进哈佛大学
Traditional Farm Practices Hold Promise for Philippines' Sick Rivers CORDILLERA, PHILIPPINES An estimated 80 percent of Asias rivers are considered sick, meaning they suffer from pollution and the uncoordinated development of water resources. As cons
VOA常速英语2013年(九月)
Severe Drought, Wildfires Threaten Water Resources This is Valles Caldera. Actually, it's the giant mouth of a dormant super volcano that last erupted 40,000 years ago. In the millennia since then, the terrain developed high-elevation forests, of abu
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Promising Mosquito Repellent Announced美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 6
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ARI SHAPIRO, HOST: And now a true crime story that involves a theft, an anonymous tip and a very special tuba. (SOUNDBITE OF TUBA MUSIC) SHAPIRO: That is the missing tuba - a sousaphone, to be exact. Here's its owner to tell us about his instrument,
2018年NPR美国国家公共电台3月
LULU GARCIA-NAVARRO, HOST: It's 5,700 miles to cross the Pacific Ocean. And a 50-year-old French swimmer is aiming to be the first person to swim the whole way. This Tuesday, Ben Lecomte will start the journey from a beach in Choshi, Japan and try to
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interlocutory injunctions 诉前临时禁令 before instituting legal proceedings 起诉前 case filing chamber 立案庭 agent 诉讼代理人 entry permit 入境证明 China Foreign Trade Center 中国对外贸易中心 The trademark is falsely rep
英文语法词汇
图片1 The value of water. I don't know if any of you are into photography or not, but it is becoming a passion of mine. I have a cheapo digital camera, but it serves me well. I find myself feeling lost without it. I try to take it with me wherever
英语博客 A cup of English
在雅思写作过程中，可以使用下面的万能句子，对于写作用词，为了避免重复，可以使用一些同义词。 万能句子： 1. Yet little has been done to solve this problem worldwide. 2. To make one final point, 3. As we
雅思英语
An area of the German city of Hamburg known for its nightlife is fighting back against drunken revellers who relieve themselves in the streets - by modifying the area's walls to pee back. 德国汉堡市一个以夜生活出名的地区近日开始对醉
英语新闻
National legislators from Heilongjiang province, which is China's principal producer of non-genetically-modified soybeans, are calling for a law to set up a special zone where the planting and processing of GM plants is prohibited. 黑龙江省是我国
英语新闻
Look here, if everyone acted like you, the world couldn't go on. 你听我说，如果每个人都照你这样，地球就运转不下去了。 That's a damned silly thing to say. Everyone doesn't want to act like me. 你说这样的话实在是太蠢了
月亮和六便士