单词：pyroxylin
[医] 火棉, 二硝化纤维素
- pyroxyline低氮硝纤维素(火棉...
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Iraq has reacted defiantly to the American and British air raids on targets near Baghdad. President Sadam Hussein vowed to fight until victory on land, in the air and at sea. China and Russia have als
疯狂英语2001年
Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti
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86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson （Start at 1'02
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EXPLORATIONS - October 9, 2002: George Catlin, Part 2 By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the Special English program EXPLORATIONS. Today we pre
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By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. A new exhibit of paintings is being shown at the Smithsonian A
Explorations
By Paul Sisco Washington, D.C. 27 June 2007 After successful careers in the sportswear business, Doug and Kristine Tompkins set out with a passion to preserve the some of the world's last remaining wild places. Today they are among the largest landho
2007年VOA标准英语（六月）
Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti
自然百科2008年
Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the
英语博客 A cup of English
NEW YORK, Feb. 23 (Xinhua) -- NBA upstart Jeremy Lin has applied to the U.S. Patent and Trademark Office to trademark the term Linsanity. According to the trademark regulators' website, Lin filed his application on February 13, a move that would give
英语新闻
By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi
2007年VOA标准英语（五月）
医学绘画家戴维-布林斯基通过3分钟的惊人动画展现了细胞里熙熙攘攘的生命运动。
TED公开课:美妙的神经系统
HANGZHOU, Feb. 21 (Xinhua) -- Lin-sanity, Lin-credible and Linderella are just a few of the words used to describe the frenzy surrounding Jeremy Lin, a New York Knicks point guard whose inspiring story has made him a new idol for young Chinese after
英语新闻
Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in
英语博客 A cup of English
HOUSTON, July 5 (Xinhua) -- The Houston Rocket agreed to terms with New York Knicks restricted free agent guard Jeremy Lin on Thursday, according to a local newspaper. Lin will sign an offer sheet with the Rockets on July 11, The Houston Chronicle qu
英语新闻
HOUSTON, July 19 (Xinhua) -- The Houston Rockets' newest icon Jeremy Lin told a crowded welcoming press conference here Thursday that he is excited about playing with the Rockets again and hoped to get better in the new season with the Rockets. Lin,
英语新闻
Jeremy Lin eyes playoffs for Houston Rockets HOUSTON, Oct. 2 (Xinhua) -- The Houston Rockets' new starting point guard Jeremy Lin said Monday his goal this season is to help his team make the playoffs. The rebuilt Houston Rockets met with the media o
英语新闻
HOUSTON, July 18 (Xinhua) -- The Houston Rockets' newest icon Jeremy Lin arrived in Houston on Wednesday afternoon for his new career with the Rockets. Lin, who became a Rocket on Tuesday night when the Knicks declined to match Houston's free-agent o
英语新闻
BEIJING, July 12 (Xinhua) -- Badminton superstar Lin Dan is in quest for a record second Olympic title at the London Olympic Games starting from July 28 to August 5 when star-studded China will be looking forward to stamping its authority. Different
英语新闻
What a week its been for Jeremy Lin. 过去的一周，对于林书豪来说意义非凡。 With five breakout games, the Taiwanese-American has become the NBAs newest playmaking sensation. 经历五场屡破记录的比赛，这位美籍台湾球员成
中英双语新闻
BEIJING, Feb. 28 (Xinhua) -- Although Jeremy Lin's sudden emergence came too late to make him an All-Star and he only played limited time in the Rising Star Challenge last Friday, he still managed a starring role and was not outshone by any big guys.
英语新闻