旋转式血液稀释吸管搅拌器

NPR美国国家公共电台 NPR 2014-08-25

The US military is continuing air strikes in Iraq this weekend against targets controlled by militants from the Islamic State group. NPR's ** reports the White House has not ruled out expanding air strikes against Islamic State fighters in Syria. In

发表于:2018-12-02 / 阅读(112) / 评论(0)

2014年NPR美国国家公共电台8月

VOA常速英语2015--亚欧大陆的民主现状退步

Freedom House: Democracy Under Attack in Eurasia WASHINGTON Democracy is under attack in Europe and Eurasia. In a new report, the non-profit, watchdog organization Freedom House says worsening corruption, abuses of power, and the rise of extremist pa

发表于:2018-12-16 / 阅读(111) / 评论(0)

VOA标准英语2015年(六月)

NPR 2008-08-23

There are confusing reports about Russian actions in the former Soviet Republic of Georgia today. While journalists on the ground there reported seeing tanks and military convoys leaving key positions and heading back toward Moscow, US officials inc

发表于:2018-12-17 / 阅读(125) / 评论(0)

2008年NPR美国国家公共电台八月

如何成为福尔摩斯第18期

These were permissive times, and in 1970, one legendary director finally brought his long-harboured homage of Holmes to the screen. 当时性风气相当开放。1970年，一位传奇导演终于将他对福尔摩斯的长久敬意搬上了银幕。

发表于:2019-01-01 / 阅读(160) / 评论(0)

如何成为福尔摩斯

英语语法：193 Modifying Absolutes

Grammar Girl here. I'm so glad to be back. Today's topic is wordiness. I've heard from a lot of you who have pet peeves about different wordy phrases, and it's a lot of fun to hear what gets under people's skin and why. Here's one example from Lara i

发表于:2019-01-02 / 阅读(185) / 评论(0)

英语语法 Grammar Girl

【出国版】英语词汇的奥秘--第一期

1. ag 记忆单词非难事，原有捷径，认得ag识字多，立竿见影。 ag=do,act 做，动 1. agent ag做，办理，-ent 名词后缀，表示人 2. agential -ial 形容词后缀，...的

发表于:2019-01-06 / 阅读(152) / 评论(0)

英文语法词汇

SSS 2009-11-05

That's the sound of clean coal. Well, cleaner coal. A relatively small unit attached to the smokestack at the Mountaineer Power Plant in West Virginia is capturing some 1.5 percent of the carbon dioxide the coal-fired plant would otherwise belch into

发表于:2019-01-08 / 阅读(151) / 评论(0)

Scientific American(十一)月

NPR 2009-12-08

The Environmental Protection Agency has formally declared that carbon dioxide and other greenhouse gas emissions pose a public health danger. The move opens the way for regulations on such emissions from vehicles, power plants and other sources. EPA

发表于:2019-01-08 / 阅读(129) / 评论(0)

2009年NPR美国国家公共电台12月

美国国家公共电台 NPR In 1968, Arthur Ashe Made History At The U.S. Open

STEVE INSKEEP, HOST: Now, if you were watching men's singles 50 years ago, you would have seen Arthur Ashe become the only African-American man to win the U.S. Open. Karen Grigsby Bates of our Code Switch team reports on a player who grew much larger

发表于:2019-01-17 / 阅读(160) / 评论(0)

2018年NPR美国国家公共电台9月

AGRICULTURE REPORT - Making Cheese the Traditional Way

AGRICULTURE REPORT - Making Cheese the Traditional Way By Mario Ritter Broadcast: Tuesday, September 27, 2005 I'm Doug Johnson with the VOA Special English Agriculture Report. The ancient way to store

发表于:2019-01-30 / 阅读(148) / 评论(0)

农业与发展

VOA常速英语2007年-Independent Candidate Shakes Up South Korea's P

By Kurt Achin Seoul 07 November 2007 All bets are off now in South Korea's presidential race. With just a little more than a month to go before the vote, a new independent candidate may draw support away from the former Seoul Mayor who, until now, ap

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VOA常速英语2007年（十一月）

优步和滴滴正在囤积粮草准备决战

I agree that language learning is cool, but I challenge the assumption that its difficult. 我认同语言学习很酷，但我不认同语言学习不容易这一说法。 Languages cannot be taught, they can only be learned. Having someone or somet

发表于:2019-02-01 / 阅读(113) / 评论(0)

阅读空间

加强肝功能的六种食物

A healthy liver plays a key role in relieving digestive issues, such as a sluggish metabolism, gas, bloating, and constipation. It regulates blood sugar levels, which, when out of balance, can cause sugar cravings, fatigue, and fuzzy thinking. 健康的

发表于:2019-02-01 / 阅读(246) / 评论(0)

阅读空间

诺贝尔奖得主奖金都是怎么花的？

Nobel laureates sometimes display as much ingenuity when deciding how to spend their prize money as they did on the work that won them the award in the first place. 有的诺贝尔奖得主使用奖金的方式就像他们的获奖作品一样匠心独

发表于:2019-02-07 / 阅读(129) / 评论(0)

阅读空间

VOA标准英语2008年-US Pledges to Uphold Its End of India Nuclear D

The Bush administration Thursday stressed its determination to fulfill its side of the landmark U.S.-India nuclear agreement after the government of Indian Prime Minister Monmohan Singh said it is ready to risk a confidence vote to get the deal thro

发表于:2019-02-08 / 阅读(102) / 评论(0)

VOA标准英语2008年（七月）

放下包袱吧，你在别人眼里没那么重要！

Caring about what other people think of you is part of being a normal human being. 在意别人对你的看法是你作为正常人的一部分。 In fact, scientists in one study found that the reward center in people's brains was active when they w

发表于:2019-02-08 / 阅读(105) / 评论(0)

阅读空间

研究告诉你:长子长女最优秀

Eldest siblings tend to think theyre the kings and queens of the family. They were born first, so it only makes sense that they get the most attention and affection, right? 家里的老大们倾向于认为他们是家里的国王和王后。他们先出

发表于:2019-02-13 / 阅读(90) / 评论(0)

阅读空间

英语单词快速记忆法丛书文本八

发表于:2019-02-17 / 阅读(160) / 评论(0)

英文语法词汇

英语PK台第387期:放下包袱吧!你在别人眼里没那么重要

发表于:2019-02-23 / 阅读(111) / 评论(0)

英语PK台

万物简史第376期:进入对流层(17)

When you look at a lake, you are looking at a collection of molecules that have been there on average for about a decade. 要是你望一眼湖水，你看到的是一大堆分子，它们在那里平均已达10年之久。 In the ocean the residence

发表于:2019-02-25 / 阅读(112) / 评论(0)

万物简史

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学英语单词

aficot

after-shaft (or hyporachis)

alouatta caraya

amblyjoppa annulitarsis horishana

articulation (or joint)