音标:['strɔmbjulifɔ:m] ;
a. [植]螺壳状的, 螺旋形的
a. Formed or shaped like a top.
a. Coiled into the shape of a screw or a helix.

Now: the fears around the development of artificial intelligence. Computer superintelligence is a long, long way from the stuff of sci-fi movies, but several high-profile leaders and thinkers have been worrying quite publicly about what they see as t

发表于:2018-12-05 / 阅读(103) / 评论(0) 分类 PBS访谈商业系列

Where are you from? said the pale, tattooed man. Where are you from? It's September 21, 2001, 10 days after the worst attack on America since World War II. Everyone wonders about the next plane. People are looking for scapegoats. The president, the n

发表于:2018-12-28 / 阅读(106) / 评论(0) 分类 英语语言学习

LINDA WERTHEIMER, HOST: Long before the attacks in Paris and San Bernardino, law enforcement officials argued that terrorists use technology like encrypted communication tools to evade detection. FBI Director James Comey has made the case that encryp

发表于:2018-12-28 / 阅读(108) / 评论(0) 分类 英语语言学习

Lightning Helps Fertilize The Soil Our bodies need protein, and proteins contain nitrogen. The air we breathe has plenty of nitrogen to satisfy our needs. Butthat nitrogen is not available to us directly from the air. The only way we can get nitrogen

发表于:2018-12-31 / 阅读(68) / 评论(0) 分类 英语听力文摘 English Digest

What Happens When You Lose Neurons? When you were born, almost all of the one trillion neurons, or nerve cells, in your brain had already formed. But those neurons still had a lot of growing to do. As kids grow, neurons in the brain branch out and ma

发表于:2018-12-31 / 阅读(68) / 评论(0) 分类 英语听力文摘 English Digest

1、I appreciate your counter-offer but find it too low. 谢谢您的还价,可我觉得太低了。 2、Now we look forward to replying to our offer in the form of counter-offer. 现在我们希望你

发表于:2019-01-03 / 阅读(85) / 评论(0) 分类 Modern English 洋话连篇

AS IT IS 2016-10-13 Nobel Prize Winners Studied Agreements Affecting Everyone 诺贝尔经济学奖得主研究人们如何花钱 Two professors at American universities have won the Nobel Prize in Economic Sciences. They were honored for their work

发表于:2019-01-12 / 阅读(113) / 评论(0) 分类 2016年VOA慢速英语(十)月

By Cathy Majtenyi Nairobi 23 October 2006 The Somali government says it has control over a town that experienced a battle with the Islamic Courts Sunday. The coordinator of Somali affairs in Kenya, Mohamed Ali Nur Americo, tells VOA that, as of Mond

发表于:2019-01-12 / 阅读(160) / 评论(0) 分类 2006年VOA标准英语(十月)

By Margaret Besheer Washington 17 March 2006 The United Nations' special representative for Iraq says he does not believe Iraq is headed toward a civil war despite an escalation in sectarian violence.

发表于:2019-01-13 / 阅读(140) / 评论(0) 分类 2006年VOA标准英语(三月)

ECONOMICS REPORT - Business Organizations By Mario Ritter Broadcast: Friday, February 11, 2005 I'm Gwen Outen with the VOA Special English Economics Report. Businesses are structured in different ways

发表于:2019-01-30 / 阅读(81) / 评论(0) 分类 健康与经济

Britain's EU referendum could lead to the break-up of the EU itself, Sweden's foreign minister has warned. 瑞典外长近日警告称,英国的脱欧公投将有可能导致欧盟解体。 Margot Wallstrom told the BBC a domino effect of demands f

发表于:2019-02-05 / 阅读(91) / 评论(0) 分类 英语新闻

ROME, May 2 (Xinhua) -- Juventus goalkeeper Gigi Buffon made an easy mistake to gift 10-man Lecce a 1-1 draw on Wednesday as the Turin side saw their Serie A lead over AC Milan cut to a single point with two games to go. Claudio Marchisio's early hea

发表于:2019-02-06 / 阅读(157) / 评论(0) 分类 英语新闻

By Nancy-Amelia Collins Dili, East Timor 04 July 2007 With the counting from last Saturday's parliamentary elections in East Timor nearly finished, it has become clear that none of the 14 parties has won an outright majority, and deal making has begu

发表于:2019-02-08 / 阅读(123) / 评论(0) 分类 2007年VOA标准英语(七月)

A publisher might buy a printing company in order to have more control over its assets, and ensure its presses are used to print its own books first. 出版商可能会为了对其资产有更多的控制权并确保印刷设备首先被用于印刷自

发表于:2019-02-17 / 阅读(115) / 评论(0) 分类 经济学人财经系列

重点词汇 movement n.运动; 活动; 乐章; 动作,举动; If you've got an idea, start today. There's no better time than now to get going. That doesn't mean quit your job and jump into your idea 100% from day one, but there's always small pro

发表于:2019-02-21 / 阅读(78) / 评论(0) 分类 卡卡课堂早餐英语

Topics: Movie: Mr. Smith Goes to Washington; Detroit and the Rust Belt; to knead versus to mash; the infinitive versus gerund form of a verb (to look for versus looking for); bona fide Words: to name a replacement naive to manipulate to propose a bil

发表于:2019-02-23 / 阅读(68) / 评论(0) 分类 美语听力 English Cafe

Topics: Ask an American: forecasting the future; offhand; off the top of ones head; out with the old, in with the new; using more versus -er to form the comparative Words: desalination shortage nanotechnology to associate (something) with (something)

发表于:2019-02-23 / 阅读(83) / 评论(0) 分类 美语听力 English Cafe

脑白金到底是什么? 褪黑素,又名黑素细胞凝集素,俗称为脑白金,是存在于从藻类到人类等众多生物中的一种荷尔蒙,它在生物中的含量水平随每天的时间变化而变化。 Melatonin, sometimes ca

发表于:2019-02-24 / 阅读(74) / 评论(0) 分类 英语听力文摘 English Digest

If you live up in the mountains, understanding the continually shifting landscape can mean survival. Mountains are continually shifting. Erosion wears mountains down, but active mountain ranges are also continuously rising. And heres the interesting

发表于:2019-02-24 / 阅读(83) / 评论(0) 分类 英语听力文摘 English Digest

The Mystery of Photorespiration 光呼吸作用之谜 光呼吸作用-Photorespiration是所有行光合作用的细胞(该处细胞包括原核生物和真核生物,但并非所有这些细胞都能运行完整的光呼吸)在光照和高氧低二

发表于:2019-03-09 / 阅读(126) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
abchalazal
amphigerontia jezoensis
angle of blade
approach lighting track circuit
approximate distribution
arhythmic, arhythmical
atalaya
autorecorder
ayyubid
back tell
Barakah
Benzantin
Bigger Thomas
blood perfusion
Book of Shadows
Bouchet's disease
brake pads
Canadianized
cardiac valve replacement with bovine pericardium
chip slice status
cider vinegars
constantijn
conversational remote job entry
copelatus sociennus
deep-etch plate
Demetrius I Soter
densitometrical
dentine-globule
Diospolis Mikra
disjunct motion
distastes
dual-purpose gun
fibre-opticss
globe cam
half integer
hand-go shower set with soap holder
hudley
i-scrape
interspinal
iraqgates
Jerry Springer Show
job entry peripheral services
kantishna
Largidae
Leishmania
leod
liquor nucis vomicae alkaloidorum
lower felt
luteofuscus
macrogamete
malnutritions
mamanis
manual labours
Marsdiep
modelling method
napiform root
neugynova
non terminal
noninhabitable
normalisings
oligarchising
over pressure
Ozoir-la-Ferrière
palatals
petal dress
physical electrochemistry
pigment coloration
pipuls
pollicization of finger
premonstrated
processing cell
redruthite
refrain
renewest
resistance to chemical deterioration
Scultetus' position
signal-conditioning unit
signatures
sin against the light
small coppers
sonder-cloud
specific isotopic content
Sporocytophage
state medical service
step faulting
string method treatment
sub-shells
talking sign
textual research
texture discrimination
tohato
Trang, Changwat
trough concrete mixer
tubular goods
unwearying
upscaleness
Ust'-Tananda
vertual
W-strand
warrant of appearance
wiremen
Zavolzh'ye