镶齿扩孔钻

万花筒 2010-05-17&05-18 墨西哥湾原油泄漏速度可能

This is the first step forward for America where we can actually say that the amount of oil leaking at the Gulf of Mexico could be slowing down. What BP tells us is that last night they successfully inserted that tube that they were going to use to s

发表于:2018-12-02 / 阅读(102) / 评论(0)

万花筒2010年

英语听力：自然百科吉萨金字塔中的地下船

Visitors at Egypt's Giza Pyramids on Saturday got a rare opportunity. They were able to catch a glimpse inside an underground chamber, just south of the Great Pyramid containing the pieces of an ancient funerary boat which many believed was intended

发表于:2018-12-26 / 阅读(87) / 评论(0)

自然百科2016年

口腔临床英语对话第32期:活动义齿(假牙)

Part fourteen 第十四章 Dentures 活动义齿（假牙） I've reviewed your X-rays and I'm sorry to say that the rest of your upper teeth will have to beremoved. 我看过了你的X光照片，很遗憾你上排所剩下的牙齿都要拔掉。 T

发表于:2018-12-27 / 阅读(63) / 评论(0)

口腔临床英语对话

国家地理-2008-09-06 吉萨金字塔中的地下船

发表于:2018-12-30 / 阅读(79) / 评论(0)

国家地理2008年

Dentist's Drill

Alice: Hello, I'm Alice Stephen: And I'm Stephen.Alice: And this is 6 Minute English! This week were talking about a very commonphobia a fear of the dentist and a possible new treatment. But first of all,Stephen, how does this sound make you feel? In

发表于:2019-01-07 / 阅读(166) / 评论(0)

六分钟英语

2007年VOA标准英语-Microchips Implanted In Elderly Alzheimer's Pat

By Melinda Smith Washington 04 September 2007 Microchip device showninserted in arm One of the greatest fears for families of Alzheimer's patients is that an older relative might wander off, and then forgets how to get home again. Could a microchip i

发表于:2019-01-10 / 阅读(146) / 评论(0)

2007年VOA标准英语（九月）

Bladeless Wind Generator Safe for Birds

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(128) / 评论(0)

2015年VOA慢速英语(七)月

VOA标准英语2011--Hospital Checklists Save Lives

Hospitals can be dangerous places. We go there to get well, but sometimes people get sicker or even die because of infections they contract in the hospital. A new program to reduce infections with relatively simple and inexpensive quality control mea

发表于:2019-01-14 / 阅读(91) / 评论(0)

VOA标准英语2011年(二月)

Bird-friendly Bladeless Wind Turbine Mimics Nature

Bird-friendly Bladeless Wind Turbine Mimics Nature Energy created by conventional three-blade wind turbines is cheap, sustainable and pollution-free. But according to current estimates, the devices' fast-moving blades kill up to 300,000 birds annuall

发表于:2019-01-14 / 阅读(143) / 评论(0)

VOA标准英语2015年(十一月)

Technique May Eliminate Drill-and-Fill Dental Care

Technique May Eliminate Drill-and-Fill Dental Care For over a hundred years, dentists have been repairing cavities by removing the decayed tooth tissue with a drill and filling the hole with metal or plastic material. Depending on the cavitys depth,

发表于:2019-01-14 / 阅读(90) / 评论(0)

VOA标准英语2015年(八月)

美国国家公共电台 NPR Review: 'Blade Runner 2049' Will Satisfy Fans As It Expands On Original

ROBERT SIEGEL, HOST: Ridley Scott's science fiction film Blade Runner was a modest hit in theaters in 1982 and a massive one later on video. Scott's punk noir dystopia initially got mixed reviews, but the director kept re-cutting his film. And by 200

发表于:2019-01-16 / 阅读(87) / 评论(0)

2017年NPR美国国家公共电台10月

China, Russia Conduct Joint Drill

China and Russia on Friday started joint naval drills off the coast of Russia's Far East. Seven vessels from China's North Sea Fleet and South Sea Fleet and 12 vessels from Russia's Pacific Fleet are taking part in the weeklong exercises. Participati

发表于:2019-01-19 / 阅读(93) / 评论(0)

世界各地新闻集锦

英语小达人 208 I Just Need One Copy

I Just Need One Copy 我只要复印一份 A young secretary was leaving the office on her lunch break when she found the CEO (Chief Executive Officer) standing in front of a shredder with a piece of paper in hand. 午饭时间，一个年轻的秘书正

发表于:2019-01-28 / 阅读(90) / 评论(0)

英语小达人

学个词Learn a Word 第417期 Hard-core

今天我们要学的词是hard-core。 Hard-core, 是指坚定的，铁杆的。Hard-core gamers, 是指打电玩上瘾的人。Hard-core members of the party, 是指一个政党的中坚力量。All my friends are hard-core Redskin fans, 我的朋友

发表于:2019-02-08 / 阅读(135) / 评论(0)

英语单词荟萃

英闻天下——116 Chinese Expert Warning against Japan Drill

Military experts in China are warning against Japan's latest drill apparently aimed at recapturing lost islands. Military expert Yin Zhuo says the drill could be preparation for future operations on the Diaoyu islands. According to Japanese media rep

发表于:2019-02-14 / 阅读(105) / 评论(0)

英闻天下

Iran wraps up missile drill, warns against military aggression on country

TEHRAN, July 4 (Xinhua) -- The Iranian Islamic Revolution Guards Corps (IRGC) concluded the three-day missile drill on Wednesday with Iranian military officials warning against any military aggression on the country. On the third and last day of the

发表于:2019-02-17 / 阅读(106) / 评论(0)

英语新闻

Beijing police run drill ahead of political sessions

BEIJING, Feb. 24 (Xinhua) -- Police in Beijing municipality have performed an emergency response drill in their preparations for the country's annual legislative and political advisory sessions, a police officer said Friday. The drill was organized t

发表于:2019-02-17 / 阅读(89) / 评论(0)

英语新闻

【跟着美剧练发音】美剧美语773期

SMALL:Roz,my tender（温柔的['tendə]） oozing（[uːz]渗透） blossom.Youre looking fabulous（ ['fbjʊləs]极好的） today.Is that a new hair?Tell me ,its a new haircut.New makeup.You had a lift（提升，此处指脸部提升）.You had

发表于:2019-02-23 / 阅读(64) / 评论(0)

跟着美剧练发音

英语歌曲:Drill,Ye Tarriers

发表于:2019-03-01 / 阅读(174) / 评论(0)

Wee Sing America

【英语趣味课堂】收集珠宝-Collecting Jewelry

Todd: Adrienne you have such interesting jewelry. I mean, it's just amazing. Where did you get all this stuff? Adrienne: Well, all over actually. I like to travel. I tend to travel a lot as does most of my family, so whenever I travel somewhere I lik

发表于:2019-03-06 / 阅读(133) / 评论(0)

英语趣味课堂

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absorbing dust mass

aceria jasminoidis

all-stations address

angustassiminea kurodai

cascade hydropower stations