[网络] 不重要的

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

发表于:2018-12-02 / 阅读(159) / 评论(0) 分类 Scientific American(八)月

[全屏观看] 点击右键- 另存为 可保存这个Flash影片

发表于:2018-12-12 / 阅读(173) / 评论(0) 分类 北美小学生英语一年级教材(牛津英语教材)

DAVID GREENE, HOST: Here in California, some chefs are bringing together high-end cuisine with ingredients that might actually get you high. (SOUNDBITE OF TV SHOW, BONG APPETIT) ABDULLAH SAEED: Cannabis-infused foie gras - we've come a long way from

发表于:2018-12-18 / 阅读(110) / 评论(0) 分类 2018年NPR美国国家公共电台8月

Linda: Its so nice to have a picnic in the park! 琳达:在公园里野餐真是太棒了! Mom: Yeah! Lets dig in. Do you want some cookies? 妈妈:是啊,我们开始吧。你要小点心吗? Linda: No, thanks. Mom, I want some cheese and

发表于:2018-12-26 / 阅读(104) / 评论(0) 分类 天天练口语

Sara is hungry. She goes to the kitchen. She opens the cabinet. There are a lot of snacks. The marshmallows are too sweet. The potato chips are too salty. The ice cream is too watery. The kiwis are too sour. The cereal is too bland. Her dad comes hom

发表于:2018-12-28 / 阅读(127) / 评论(0) 分类 英语第2级听力-English Level 2

avid, [ 'vid ] adj 热心的(有强烈的兴趣和热情=eager=appetent=ardent=athirst);热望的 【例】an avid sports fan 热衷的体育爱好者 【记】avi飞,鸟-人类早就渴望飞了-热望的av一种频道,可以玩游

发表于:2018-12-30 / 阅读(126) / 评论(0) 分类 不择手段背单词

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 notion [ 5nEuFEn ] She had a notion t

发表于:2018-12-30 / 阅读(201) / 评论(0) 分类 每日攻克5词

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

发表于:2019-01-08 / 阅读(128) / 评论(0) 分类 Scientific American(八)月

1.Boston police say two people were killed when a pair of bombs exploded near the finish line of the Boston Marathon. The blasts shattered the end of the race. 2.Meantime, an intelligence official says two more explosive devices have been found near

发表于:2019-01-11 / 阅读(179) / 评论(0) 分类 美联社新闻一分钟2013(四月)

1.The House of Representatives could vote Friday on a bill to end furloughs for air traffic controllers. The furloughs, which were triggered by budget cuts, are blamed for thousands of flight delays this week. 2.Japan's transportation minister says t

发表于:2019-01-11 / 阅读(188) / 评论(0) 分类 美联社新闻一分钟2013(五月)

Smithsonian Celebrates Jazz Appeciation Month It's April and time once again to celebrate one of America's greatest treasures, jazz with the 10th anniversary of Jazz Appreciation Month. Jazz took a giant step forward when pianist Mary Lou Williams pe

发表于:2019-01-14 / 阅读(116) / 评论(0) 分类 VOA标准英语2011年(四月)

The flower morph larva in the muesli get busy, spinning a web. In the process coating with cereal and sticky tendrils. Not very appetising. And seen under the scanning electro-microscope, the blue cheese Maria bought at the market looks even less app

发表于:2019-01-22 / 阅读(121) / 评论(0) 分类 自然百科2013年

Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But

发表于:2019-01-28 / 阅读(142) / 评论(0) 分类 英语小达人

72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0

发表于:2019-01-30 / 阅读(179) / 评论(0) 分类 科技之光

Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We

发表于:2019-02-05 / 阅读(188) / 评论(0) 分类 实用英语

By Catherine Drew London 11 March 2008 Fish is now the most traded animal commodity on the planet. The United Nations Food and Agriculture Organization, or FAO, estimates 140 million tons of wild and farmed fish were sold in 2004. The FAO reports tha

发表于:2019-02-06 / 阅读(138) / 评论(0) 分类 VOA标准英语2008年(三月)

After being closed for nearly 3 years, the Washington Monument is reopening to the pubilc. New exhibits have been installed and visitors can once again ride an elevator to look out from the highest point in the nation's capital. In August, 2011, the

发表于:2019-02-12 / 阅读(170) / 评论(0) 分类 美联社新闻一分钟2014(五)月

STEVE INSKEEP, HOST: We know that exercise benefits health - kind of obvious. And we're learning more about that. Researchers find people who exercise regularly throughout their lifetimes may be able to keep their hearts and muscles decades younger.

发表于:2019-02-21 / 阅读(110) / 评论(0) 分类 2018年NPR美国国家公共电台12月

According to the Daily Mail on December 1, American daredevil Jonathan Trappe travelled an astonishing 100 miles by flying a cluster of Mexican flag-colored balloon over Mexico with the speeds of 18 to 50 mph. His flight was to celebrate the Mexican

发表于:2019-02-24 / 阅读(334) / 评论(0) 分类 阅读空间

本期内容: McDonalds served up appetising fourth-quarter results. Sales in America continued the recovery begun in the third quarter, rising by 5.7%. Steve Easterbrook, who became the fast-food giants boss last March, credited the introduction o

发表于:2019-03-02 / 阅读(172) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
a bit of tail
abdomen in
afrikander cattle
ambiguity in scope rule
anesthetizing gas
Atouila, Erg
balsam l.
banner heading
binder's title
blocking rehearsal
brain-fever
breaking strength tester
broad in the middle
Caligidae
calyx melo
camerounaises
campaign rhetoric
castanopsis kawakamii hay.
china radio international
coloured body
Courval
cowherdess
cteinophyte
cut-through switching
cystolutein
data facility product
daut
designation marking
digitigrady
discharge rate of battery
disposings
division algorithm
electromagnetic disk single-track crane
esmarkite
expanding balloon
free service and repairs
gaudefroyite
gelatin substitutes
Glenfiddich
globe thermometer
great-grandmas
halalization
Hantu, Pulau
hardenbergia violacea stearn.h.monophylla
Heteropanax chinensis
Hittorf number
impatiens commelinoides hand-mazz.
inhibitor
Izu-Ogasawara Rise
lagging capacity
load hopper
logout
Luth.
Mehitabel
Melnikovite-Marcasite
mercury ore deposit
metamorphic conglomerate
Morse's chart
musculus obliquus dors. later.
net load per vehicle
neurocomputers
Olivenchalcite
origin of elements
osram
page chain
paramodulant
penetre
pennoncelle
piezo-metamorphism
platypus curtus
police inspector
pollution by oil from ship
pollution restriction
pop rocks
pop-open
Preparis South Chan.
proof spirit
Prunus humilis Bge
pseudokarren (pseudolapies)
push for higher wages
relaytype
Ruffini's subsidiary sheath
scientive
sea crows
sensomobile
setzler
sound pulse photography
speak to
special support equipment
stipulant
stock pan
stop punch
submegathyrid
super premium needle coke
tomamycin
treasury department
unevennesses
unvouchered
virtualisms
vitriolization
whipstitching
women history