单词：deterrents
单词：deterrents 相关文章
Windows Vex Bats' Echolocating Abilities 干扰蝙蝠回声定位的烦人窗 Just as humans understand the shape of our surroundings by how light reflects off objects, bats use reflections of sounds they produce insteadwhats called echolocation. But
2017年Scientific American(九)月
Animal Weapons Offer Lessons for Human Arms Race 动物武器对人类军备竞赛的启发 When animals fight for mates, food and territory, they use the weapons they were born with: teeth and claws, horns and hooves. Human animals can use their han
2015年VOA慢速英语(二)月
目前许多考生在主体段写作中主要存在两个问题：一是没话说字数不够，二是花太多没重点。总而言之就是乱出招，想到啥说啥，想不到啥就傻眼。其实，一个100字的主体段并不难写，关键是
托福英语
AS IT IS 2016-05-09 Documentary Explores Conditions at Australian Detention Camps 纪录片展现澳大利亚难民营的悲惨一面 A documentary film about Australias asylum policy opened in Melbourne last Thursday. Chasing Asylum explores the tra
2016年VOA慢速英语(五)月
By Nancy-Amelia Collins Jakarta 22 November 2006 An Indonesian militant has received a life sentence for harboring a top terrorist, and another man was sentenced to six years in jail for his links with terrorists. Subur Sugiarto, center, is escorted
2006年VOA标准英语（十一月)
By Al Pessin Washington 20 January 2006 The United States has dismantled its entire fleet of Peacekeeper missiles, the most modern, powerful and capable inter-continental ballistic missiles in the U.S
2006年VOA标准英语（一月）
By Paul Sisco Washington 01 August 2007 At the bank, the airport, paying a toll --Americans know they are probably being watched and have come to expect it. Increasingly, surveillance cameras are becoming even more commonplace. Paul Sisco reports. Su
2007年VOA标准英语（八月）
A shabby minivan is parked near a tranquil building on a Beijing campus. Wang Lin is sitting in the vehicle wearing headphones with a mike. D. B. A. D. C, set after set of five-letter codes slip from his lips All of a sudden, someone gives two warnin
中英双语新闻
Just as humans understand the shape of oursurroundings by how light reflects off objects, batsuse reflections of sounds they produce insteadwhat's called echolocation. But despite theirexcellent sensing abilities, one type of obstaclevexes the animal
2018年科学美国人1月
Topic 1-24-Day-Long Shopping Spree of Double 11 Festival China's e-commerce giant Alibaba Group has announced that the Double 11 online shopping festival this year will be expanded to 24 days, not just the usual 24 hours. Why is the move? Whats new i
英语角-圆桌会议
British officials say 97 percent of hospitals effectively shut down by a massive cyber attack yesterday are back to normal. The ransomware disrupted health, transportation and telephone systems across Europe. American companies, including Federal Exp
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