标签：屏障 相关文章

因特网的安全屏障

Anchor: The Internet now. We use it for practically everything, but when it was designed and began growing into what it is now, one little detail was left out to the architecture, virtually no built-i

发表于:2018-12-11 / 阅读(273) / 评论(0) 分类 万花筒2006年

VOA常速英语2016--莱斯博斯岛市长抨击欧盟设置屏障拦截难民潮举措

莱斯博斯岛市长抨击欧盟设置屏障拦截难民潮举措 As the mist slowly burned away Monday morning, volunteer rescuers got their first glimpse of the incoming human cargo.Two dinghies appeared on the horizon.But they were intercepted by

发表于:2018-12-16 / 阅读(30) / 评论(0) 分类 VOA标准英语2016年(三月)

事实：城墙的保护屏障-Ramparts Are Protective Barriers

Ramparts Are Protective BarriersWhen you sing or listen to the Star Spangled Banner, do you understand the words? The national anthem of the United States of America was inspired by the Battle of Baltimore at Fort McHenry in 1814. The lyrics suggest

发表于:2018-12-19 / 阅读(44) / 评论(0) 分类 Facts-事实

不择手段背单词(711):barrier界线,屏障,障碍物

barrier, ['briə] n （用来禁止通行的各种）障碍物（如：栅栏和关卡）＝obstacle 【例】The police put a barrier 警察设了路障。barrier of speech 语言的隔阂

发表于:2018-12-30 / 阅读(43) / 评论(0) 分类 不择手段背单词

日光将薄的塑料屏障变成了杀菌材料

Daylight Turns Thin Plastic Barrier into Germ-Killing Material Daylight-powered germ-killing equipment may someday help protect health workers from deadly microorganisms like Ebola virus disease. That is a finding from a study published in the journa

发表于:2019-01-03 / 阅读(39) / 评论(0) 分类 2018年VOA慢速英语(四)月

经济学人152:攻破屏障

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(75) / 评论(0) 分类 经济学人科技系列

经济学人107:克雅氏病 攻破屏障

Science and Technology Creutzfeldt-Jakob disease Breaking down the barrier 科技 克雅氏病 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-cow dis

发表于:2019-01-26 / 阅读(63) / 评论(0) 分类 经济学人科技系列

《柯南脱口秀》第203期:超级喜欢你

Hi,guys.Billy,thank you for being here. 嗨 各位 比利 谢谢你来做客 That was the first group hug in late night ever. 这是深夜第一个群抱 History.you broke barriers. 具有历史意义 你打破了屏障 That was exciting. 真让人激动

发表于:2019-01-30 / 阅读(34) / 评论(0) 分类 柯南脱口秀

《荒野求生》之跟着贝尔去冒险第90期:沙漠生存指南

Desert-survival guides dictate that the best way to avoid heat and dehydration is to travel by night. 沙漠生存指南中写道 避免高温炽热和脱水的最好办法 就是在夜间行进 But this rough terrain is scarred by deep, unpredictabl

发表于:2019-02-13 / 阅读(33) / 评论(0) 分类 荒野求生
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