2-乙基巴豆酰脲

美国国家公共电台 NPR Sen. Al Franken Says He 'Crossed The Line' But Won't Resign

MICHEL MARTIN, HOST: This week, the House will vote on a bill called the ME TOO Congress Act that will require all lawmakers and staff to complete anti-harassment training. This comes as two Democrats in Congress face sexual harassment complaints. Th

发表于:2018-12-17 / 阅读(239) / 评论(0)

2017年NPR美国国家公共电台11月

美国科学60秒 SSS 2012-10-16

Pet turtles can be unsanitary. But Chinese soft-shelled turtles really up the ante on distasteful behavior. They perform a variation on urinationthrough their mouths. Most land-based vertebrates produce urine to get rid of water-soluble toxic waste,

发表于:2018-12-24 / 阅读(461) / 评论(0)

Scientific American(十)月

美国国家公共电台 NPR Health Insurers Try Paying More Up Front To Pay Less Later

ARI SHAPIRO, HOST: Diabetes, high blood pressure and other chronic conditions account for the vast majority of health spending in the U.S. Some health plans are beginning to offer free maintenance care for people with chronic health problems. The hop

发表于:2019-01-16 / 阅读(255) / 评论(0)

2017年NPR美国国家公共电台7月

美国国家公共电台 NPR GOP Leaders Urge Return To 'High-Risk Insurance Pools' That Critics Call Costly

SCOTT SIMON, HOST: And House Republicans, as we noted, have met to discuss potential replacements for the Affordable Care Act. One suggestion to lower some people's premiums is to create what are called high-risk health insurance pools. But as Minnes

发表于:2019-01-16 / 阅读(279) / 评论(0)

2017年NPR美国国家公共电台2月

经济学人321:爬行动物的排尿可算是方便了

Science and technology 科学技术 Reptilian micturition 爬行动物的排尿 That's a relief 可算是方便了 Softshell turtles urinate through their mouths 鳖类通过其嘴部小便 WHY did the turtle stick its head in a bucket? 为什么乌龟

发表于:2019-02-03 / 阅读(418) / 评论(0)

经济学人科技系列

The Shepherd and the Bureaucrat

A bureaucrat was hiking when he came upon a shepherd tending a large flock. The bureaucrat took a fancy to the sheep and asked the shepherd, If I can guess how many there are, may I have one? The shepherd thought it unlikely the man would guess the e

发表于:2019-02-07 / 阅读(382) / 评论(0)

趣味英语

学个词Learn a Word 第983期 Bureaucracy

今天我们要学的词是bureaucracy。 Bureaucracy, 官僚。美国国防部长盖茨上周末公开对军方庞大的官僚体制提出批评。 Gates took aim at what he called a bloated bureaucracy, 他还保证要亲自过问，精简军方的官

发表于:2019-02-08 / 阅读(327) / 评论(0)

英语单词荟萃

大众拟用催化转化器修复受影响汽车

Volkswagen has devised a new catalytic converter that could fix the majority of the cars in the US affected by the diesel emissions scandal, as details emerge of its attempts to satisfy regulators. 大众汽车(Volkswagen)设计出一种新的催化转

发表于:2019-02-08 / 阅读(384) / 评论(0)

英语新闻

VOA标准英语10月-Conflict Resolution Marked Career of Nobel Laurea

Conflict resolution marked the career of former Finnish president Martti Ahtisaari who has received this year's Nobel Peace Prize for his efforts to secure peace in various regions of the world. In this report from Washington, Senior Correspondent A

发表于:2019-02-12 / 阅读(361) / 评论(0)

VOA标准英语2008年（十月）

美国国家公共电台 NPR Patients Are Turning To GoFundMe To Fill Health Insurance Gaps

MARY LOUISE KELLY, HOST: According to GoFundMe, 1 of every 3 of its online campaigns is now related to medical expenses. Some appeals are for people who say they don't have health insurance. Others say they have big bills left over after insurance or

发表于:2019-02-21 / 阅读(292) / 评论(0)

2018年NPR美国国家公共电台12月

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