单词：mosquito repel
单词：mosquito repel 相关文章
prize 珍贵的，宝贵的 One of Mary's prize possessions was a little white lamb which her husband had given her. 玛丽最珍贵的财产之一就是丈夫送给她的一只白色小羊羔。 There were a few prize books the collector had not giv
新概念英语词汇随身听手册3
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
June 6, 1944 was one of the most important days in the modern history of the USA and Europe. It was on this day that the tide turned against Hitlers plans to take over the whole of Europe. The day is known today as D-Day. The D represents the day whi
英语课程学习计划和讲义
CNN Students News is getting started right now.Teachers,we want to remind you,it's always a good idea for you to preview our show. One report of today's program discussed a teen suicide and sexuality.That's story's coming up in a few minutes.I'm CA.L
CNN2011年(十)月
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. April 25th was World Malaria Day. The mosquito-borne disease is still one of the biggest killers in developing countries with a death toll of a million
Scientific American(四)月
Kurt Achin It is rainy season in Southeast Asia, and the region is facing its annual battle with dengue fever and other mosquito-borne diseases. The World Health Organization says such diseases are a
VOA2004（上）--国际时事
Under UV light, this mosquito larva reveals a red fluorescent marker in its nervous system, causing eyes and nerves to glow. The marker's presence tells the researchers in Riehle's team that this individual carries the genetic construct rendering it
VOA标准英语2010年(七)月
Scientists Target Mosquito-Borne Illnesses Of all the disease-spreading insects in the world, the mosquito poses the greatest menace, according to the World Health Organization (WHO). As if to underscore that threat, two mosquito-borne viral diseases
VOA标准英语2011年(八月)
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
VOA标准英语2014年(一月)
Scientists Race to Contain Malaria: New Discoveries, More Resistance Artemisinin has helped cut global malaria deaths by more than 25 percent over the past decade. But now, in parts of Southeast Asia, this drug no longer works. And the World Health O
VOA标准英语2013年(五月)
How did zebras get their stripes? It's hard to get a black-and-white answer. 斑马身上的条纹是如何形成的？我们很难得到确切的答案。 Some scientists say the stripes are a form of camouflage that protects zebras from hungry lion
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[0:0]molecule分子 [0:10.8987]monthly monument mood moreover每月的,每月一次的 纪念碑,纪念馆 心情,情绪 而且,此外 [0:56.9182]mosquito mostly motion motivate蚊子 主要地,几乎全部地 运动,动作，手势 激励,激发 [1:43.7299]motive mount movie mud动机,动因 登上
闭着眼睛飘单词 四级词汇
DAVID GREENE, HOST: We have been reporting on the rise of some really nasty diseases caused by tick bites - everything from Lyme disease to Rocky Mountain spotted fever. Well, now a new study is shedding light on an old technique to repel ticks that
2018年NPR美国国家公共电台7月
Thanks to these new sneakers, you dont need to wait for space tourism to take off to experience walking on the moon. Aptly named MoonWalker, these shoes rely on magnets to allegedly simulate walking in a low-gravity environment. 多亏有这款新型运
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A Chinese entomologists has found a giant mosquito with a wing span of 11.15 centimeters. Zhao Li, curator of the Insect Museum of West China, said the mosquito, which belongs to the world's largest mosquito species Holorusia mikado, was found in Aug
2018CRI中国国际广播电台
At the same time a growing number of private firms have ambitions to mine precious metals from those celestial bodies, too. 同时，许多私营公司都有从那些天体中开采贵金属的野心。 One of the (many) problems that NASA and the sp
经济学人科技系列
For sale: the world's smallest country with its own flag, stamps, currency and passports. Apply to Prince Michael of Sealand if you want to run your own nation, even if it is just a wartime fort perched on two concrete towers in the North Sea. A file
实用英语
South Korea's largest mobile phone operator said Thursday that it will offer cell phone users a new noise service that it says will repel mosquitoes. 韩国最大的移动电话运营商表示他们将向手机用户提供一项全新的干扰音服务
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MOSCOW, June 7 (Xinhua) -- Russia is ready to replace the Austrian peacekeepers who are about to leave the Golan Heights, President Vladimir Putin said Friday. Given the complicated situation in the Golan Heights, we'd be able to replace the Austrian
英语新闻
李华在问Larry去野营的事。 LH: Hi, Larry! 你们去野营，开心吗？ LL: Sure, I guess so... but look at this sunburn I got! The sun really did a number on my face! LH: 哟，看你的脸给晒的！ 你说太阳怎么啦？Did a number，
实用英语