氮迟滞

A gem stone plucked from the earth, the sea, or riverbed, often travels across continents to cutting and polishing workshops; and those are increasingly found in India. Far away, the Belgian city of Antwerp is still king in diamond trading. In these

发表于:2018-12-08 / 阅读(213) / 评论(0) 分类 VOA标准英语2008年(九月)

The global trade in precious stones is a multi-billion dollar business. It touches the lives of people in the mines of South Africa, stone cutters of India, and countless others around the world. These precious gems adorn, kings, queens, movie stars

发表于:2018-12-08 / 阅读(152) / 评论(0) 分类 VOA标准英语2008年(九月)

They are hacked out of the earth, cut, polished and bought and sold along the way -- to finally be shown in all their glory. Gems, these tiny bits of mineral formations from the mines of South Africa, Burma, Brazil, Colombia, Russia or Canada eventu

发表于:2018-12-16 / 阅读(160) / 评论(0) 分类 VOA标准英语2008年(九月)

Precious stones and metals have long held an attraction, sometimes a fatal one. The gem trade is a multi-billion dollar business, and precious stones are a highly prized commodity. This has helped some countries develop into success stories and has

发表于:2018-12-16 / 阅读(173) / 评论(0) 分类 VOA标准英语2008年(九月)

She still has jet lag. 她仍然有(坐飞机后因时差产生的)疲劳烦躁感。 jet指喷气式飞机,lag有时间滞后的意思,jet lag指坐飞机后因时差引起的不舒适感觉。jet lag 是不可数名词。

发表于:2018-12-25 / 阅读(204) / 评论(0) 分类 蒋健棠英语实用句子

今天学的词组是lag。 Lag的意思是落后。911恐怖袭击之后, 美国各地纷纷做好应付恐怖袭击的准备。不过有评估报告说,最需严加防范的首都华盛顿在对付生物恐怖袭击方面准备不足,落后于许

发表于:2018-12-30 / 阅读(205) / 评论(0) 分类 英语每日一词

54 时差对大脑的影响 DATE=6-6-01 TITLE=SCIENCE REPORT- Jet Lag and the Brain BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-04 / 阅读(296) / 评论(0) 分类 科技之光

分集介绍:导数,商数,正弦和余弦 Derivatives.of.products.quotients.sine.cosine

发表于:2019-01-05 / 阅读(454) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

分集介绍:导数,斜率,速度与变化率 Derivatives.slope.velocity.rate.of.change

发表于:2019-01-05 / 阅读(480) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

By Carolyn Weaver New Haven, Connecticut 11 June 2007 Yale University in New Haven, Connecticut is known for its neo-Gothic campus, 20th century buildings in the style of medieval Europe. But the university is also home to several treasures of modern

发表于:2019-01-06 / 阅读(256) / 评论(0) 分类 2007年VOA标准英语(六月)

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Silly Sausage是Nitrome于2011年5月28日发行的一款益智类游戏,它是以香肠在尽量不碰到其它损失生命物体的情况下吃光所有的钻石再到达终点为标

发表于:2019-01-08 / 阅读(312) / 评论(0) 分类 英语对接游戏

EXPLORATIONS -- a program in Special English by the Voice of America. (MUSIC) Today, Shirley Griffith and Tony Riggs complete a report about America's second manned space program, Gemini. Its purpose was to bring the United States closer to its goal

发表于:2019-01-11 / 阅读(174) / 评论(0) 分类 VOA慢速英语2009年(七)月

The Gem State, the Land of Lincoln and the Crossroads of America... Now, the VOA Special English program Words and Their Stories. As we told you last week, every American state has a nickname. Here are some more of them. Idaho is known as the Gem Sta

发表于:2019-01-12 / 阅读(206) / 评论(0) 分类 2014年VOA慢速英语(七)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-26 / 阅读(203) / 评论(0) 分类 英语单词荟萃

During the summer vacation, I took my children to visit the Creetown gem rock museum, in Scotland. It is highly recommended, as it is the leading independent gem rock museum in the whole of the UK. We travelled about fourty five minutes to get there,

发表于:2019-01-28 / 阅读(200) / 评论(0) 分类 英语博客 A cup of English

HEALTH REPORT - New Heart Drug Shows Promise in African Americans By Cynthia Kirk Broadcast: Wednesday, November 17, 2004 This is Bob Doughty with the VOA Special English Health Report. Heart failure

发表于:2019-01-30 / 阅读(251) / 评论(0) 分类 健康与经济

英国独立音乐才女 Natalie Lungley 最新单曲《Gem》!她的嗓音又有点像阿黛尔,只是少了些沧桑感,高音不似 Lana Del Rey 那样空灵,但是有自己特色。期待她有更多的作品。 歌词: I've told you a

发表于:2019-02-01 / 阅读(180) / 评论(0) 分类 流行英文歌曲

歌词: I've told you a thousand times I can see too much hate in your eyes So light up another one And walk away 'cause you've done wrong Lay down on the dirty ground Lay down 'cause they don't want you It's a waste of time No they don't want you

发表于:2019-02-11 / 阅读(185) / 评论(0) 分类 英文最新流行歌曲

Today we go on a journey. It starts in Sweden over 100 years ago; and then moves to London; and finally moves to future worlds and other planets. But we start in Sweden. Alfred Nobel spent his life finding ways to blow things up. He was born in 1833

发表于:2019-02-19 / 阅读(189) / 评论(0) 分类 听播客学英语

Helen : This is Real English from BBC Learning English. Im Helen. ZO : 大家好,欢迎收听今天的地道英语,我是刘佳。 Helen : Today were going to look at words and phrases that have recently become part of the English language. ZO : 要掌握地道的英语,重

发表于:2019-02-26 / 阅读(322) / 评论(0) 分类 地道英语在线听
学英语单词
AEAE
airphoto intelligence
Andresen diet
ante-venna
asterina triumfetticola
ATHSC
autobiographical method
barbed dowel pin
bear it
beyondmissing
bit, status
bizo
blank medium
Boettger's test
buccinoid
calc-silicate marble
censor
ch'ing wu
character device
co-factor
Coignet
coladeiras
collum folliculi pili
craftman
dacrystomy
date corrector yoke
davidoffs
defailances
delicate shades of meaning
distant reception
Doppler shift measurement
double-deck floating roof
earthing reactor
edgeworth box
electrovectocardiography
epileptic stupor
ergodic process
ferrands
floodgums
forte piano
fossombronia japonica schiffn.
Foxty-tree
gas (-proof) shelter
get one's sea legs
GM_questions-typical-errors
heavy mixture
hen pigeon
hookbills
house-to-house
imperfect material
in situ leaching
inspirings
jubail
kasais
knocks over
levelling net
Linaria vulgaris
median dampness type
metal fines
metal-insulator-semiconductor structures
middle inter-bank rate
moo juices
Myricaria paniculata
off-gas hold-up system
old-establisheds
oxoxylin
Parallels Desktop
paris garden (london)
phase-diagram
phytoplasma
plaited surface
Posong
primordial element
pulling form moulding
re-explaining
re-passed
rub sb the wrong way
sausalito
sea pressure
self-pleaser
serangium formosanum
Service Advertising Protocol
single-shot tool
sound stages
spanish daggers
spongy mesophyll
startlingly
statement of cash receipts disbursements and balance
steam oil magnetic valve
synanthody
Tatarskoye Khodyashevo
tetraphenylphosphonium chloride
tickety boo
torchon lace
Trombidium
Tulsibāri
u'tarna
Ugchelen
velocity-sensitive
video signal monitor
wood grabber
xiphophorous kelleri