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(385) / 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(376) / 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(369) / 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(339) / 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(330) / 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(350) / 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(447) / 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(403) / 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(416) / 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(365) / 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(329) / 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(501) / 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(365) / 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(471) / 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(327) / 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(307) / 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(318) / 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(315) / 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(372) / 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(394) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
alawyer
aurhorized capital
autoadjuvants
Autosensitivity
Baldoyle
bar drawing inspection
bowdlerise
brode-flanged beam
bryant
Cala Figuera
carbohm
chahine relaxation method
Charterhouse
Chitungulu
christian schonbeins
climatological analysis
contour display
craving
critical rationality
dalbraminol
density of energy state
desktop.ini
developed muzzle velocity
distance out to out
duration of storm rainfall
economic doctrine
embedded depth of foundation
enwinding
eriosomas
Firstsource Solutions
fresvikbreen (fresvikbre)
friend form
fructicative
gas eye
genesic
Gentiana siphonantha
get patent for
gildhall
hoful
Inge, William (Motter)
inherent aptitudes
inserm
justice model
kilohertz
lactulose
laser beam marking machine
learn a thing or two
let her rip
mircoles
model response
monotis
Montgolfiers
mud dredge
mulmul
natural scour of channel
non-fixed contamination
nonrelocating
nose-in
on-loans
once through boiler
overrehearsed
p-acetylaminobenzaldehyde thiosemicarbazone
pacifisms
Pereira bark
planed tooth
planer type surface grinder
pocahonta
polystichum taizhongense
positron decay
preflysch
private favoritism
prize bond
pterygoarthromyodysplasia congenita Rossi
puerto villamizar
raspatory
relief pressure control valve (pneumatic)
repair of old laceration of perineum
report of witness
reservoir drain plug
rounded internal angle
Rowmate
salmonella pestis caviae
scale of a meter
scotopic electroretinogram
selectivity signal
separating zone
shift time
shunting zone
siegerrebe
Stria laminae granularis internae
supergenes
tripperfaden
trisulpho-
turnover unit
vehicle maintenance grade
Venae superficiales membri superioris
vulvoplasty
want slip
Water-beech
wire-draw bench
zoidogamae