材积增长量

Anchor: The Internet now. We use it for practically everything, but when it was designed and began growing into what it is now, one little detail was left out to the architecture, virtually no built-i

发表于:2018-12-11 / 阅读(413) / 评论(0) 分类 万花筒2006年

One in seven Americans lives in poverty. The rate is the highest it's been since 1995. NPR's Tamara Keith brings us the findings of a new Census Bureau report that reveals the recession spared virtually no one. The reason more Americans are living in

发表于:2018-12-17 / 阅读(185) / 评论(0) 分类 2010年NPR美国国家公共电台9月

18. Sorrows of the Millionaire 百万富翁的悲哀 by George Bernard Shaw The millionaire class, a small but growing one into which any of us may be flung tomorrow by the accidents of commerce, is perhaps the most neglected in the community. As far

发表于:2018-12-28 / 阅读(187) / 评论(0) 分类 陈冠商英语背诵文选合集

Rwanda Invests in STEM Education for Girls Yvonne Kevia is an 18-year-old high school student in Rwanda. She wants to become a chemical engineer. She enjoys doing experiments and taking careful notes in her high school laboratory in Kigali, Rwandas c

发表于:2019-01-02 / 阅读(214) / 评论(0) 分类 2017年VOA慢速英语(十二)月

STEVE INSKEEP, HOST: There was an age growing up when my mom let me go anywhere on the block by myself so long as I did not cross the street. A bit later, I could ride my bike about as far as I could go. Surely, many kids still grow up that way, but

发表于:2019-01-17 / 阅读(156) / 评论(0) 分类 2018年NPR美国国家公共电台9月

Australian researchers may have discovered a new way to treat hearing loss in infants. And the secret lies in the NOSE. Our reporter Li Dong has the details. Noses comes in all shapes and sizes, and Australian scientists are now trumpeting a new use

发表于:2019-01-19 / 阅读(221) / 评论(0) 分类 世界各地新闻集锦

A killer bug spreading across the globe like wildfire sounds like something out of a bad sci- fi film. But while this is still the stuff of fantasy, microbiologists are concerned about the news of an enzyme with the potential to convert all bacteria

发表于:2019-01-19 / 阅读(169) / 评论(0) 分类 中英双语新闻

Unit2 Black English 第二节 黑人英语 The black couple already had eight children, 一对黑人夫妇已有八个小孩, and Lula May was pregnant with her ninth. 而鲁拉梅又怀了第九个小孩, Finally she convinced her husband to get a

发表于:2019-01-22 / 阅读(222) / 评论(0) 分类 经典双语笑话

By Alex Villarreal Washington 28 February 2008 Adult stem cell therapy has successfully treated leukemia and other cancers for years, in the form of bone marrow transplants. A new study in the Journal of the American Medical Association [JAMA] finds

发表于:2019-01-25 / 阅读(364) / 评论(0) 分类 VOA常速英语2008年(二月)

The results of this two-tier system have been meagre so far. The frenzy in the biggest cities stems from the central banks steady loosening of monetary policy over the past 18 months. Although warranted from an economic perspective, it was inevitable

发表于:2019-01-27 / 阅读(166) / 评论(0) 分类 经济学人财经系列

> 39 脂肪中的茎细胞有助于治疗糖尿病 DATE=4-26-01 TITLE=SCIENCE REPORT- Stem Cells in Fat BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(262) / 评论(0) 分类 科技之光

世博会正式开园,园内有不少独立展馆。顾名思义,独立展馆即单独设管的意思。比如说古巴,以往都是与其他拉美国家合用一个展馆,而在此次的上海世博会上,首次设立独立的展馆。那么

发表于:2019-02-08 / 阅读(229) / 评论(0) 分类 英语新闻

The chains of habit are generally too small to be felt until they are too strong to be broken. - Samuel Johnson Editors note: This is a guest post from Mary Jaksch of Goodlife Zen. Have you ever had problems establishing a new habit? Maybe I should a

发表于:2019-02-14 / 阅读(233) / 评论(0) 分类 阅读空间

President Ladynar Putin has dismissed allegations that Russia tried to spy the US presidential eletion in favor of Donald Trump by hiking computer systerms, he described as it satirical, claimed by the White House that Russia was behind the cyber att

发表于:2019-02-16 / 阅读(148) / 评论(0) 分类 英语听力精选进阶版

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(237) / 评论(0) 分类 VOA常速英语2007年(十二月)

How to Develop Running As a Lifestyle One of the greatest physical and mental challenges on the planet is to complete a Marathon. While the thought of running a little over 42 km is daunting, for most healthy people this is an achievable goal. The fi

发表于:2019-02-18 / 阅读(190) / 评论(0) 分类 阅读空间

Japan's government and the country's central bank took action Thursday to dilute the yen. The Japanese currencys strong standing against the dollar is making exports more expensive, hurting efforts to revive the country's moribund economy. After many

发表于:2019-02-18 / 阅读(208) / 评论(0) 分类 英语新闻

今天我们要学的词是stem from. Stem spelled s-t-e-m, stem; and f-r-o-m, from. Stem from是源自,来源于的意思。The UN said Syrian government forces are responsible for most of the violence stemming from the country's unrest. 联合国表

发表于:2019-02-18 / 阅读(238) / 评论(0) 分类 英语单词荟萃

The rollout of the gleaming craft marks Virgin Galactic's return to the race to become the world's first major private space tourism company. The new passenger spacecraft is expected to take thrill-seekers, researchers and commercial customers on sho

发表于:2019-02-18 / 阅读(257) / 评论(0) 分类 英语新闻

The first one is very simple: experience bars measuring progress 首先看一个简单的:用经验值条量度进程 something that's been talked about brilliantly by people like Jesse Schell earlier this year. 它曾经被人精彩地讨论过,比

发表于:2019-02-21 / 阅读(168) / 评论(0) 分类 TED演讲教育篇
学英语单词
acid measurer
air supply
anal sexes
Anand, Viswanathan
apically repositioned flap surgery
atana
Ba Ria-Vung Tau, Tinh
ballasting-up
balsamum dipterocarpi
barrister called to the bar
bellows-type mechanical seal
bemists
bilious headache
bodyfit
Bulbophyllum caudatum
Byeoreogok
cad drawing
CAMT
cluster selection techique
concertini
Conventional project
cost mark-up
dolabrata
dyadic matrices
element receiver
enicospilus maai
eole
erase from one's mind
figure-zone
fineness gauge
fontenot
fortuit
free-reed
frequency filter
functions of the dictatorship
graciles
Hall Pen.
Hallowtide
have good reason to
hepatoerythropoietic porphyria
historical era
holum
houari
husains
hydrographic features
ice-wool
intravenous injections
jestbook
legno
local exchange carrier
MacAdam's ellipse
Macquer's salt
massed practice
messala
metamodernist
Minami-Iō-jima
minimization of the sum of absolute value
Molla, C.
motor van
Musculus iliocostalis thoracis
non-consentient
on firecall
opens out
oratoriums
oxygen groove
pagewood
phenyl diglycol carbonate
photo-essay
phyllocladene
plug away
preconventional morality level
preheart-shape embryo
principal route
principal tract
rated uninterrupted current
red hickory
Reevesia glaucophylla
rib retractor
rivet flange
rubidium atomic clock
Salix shihtsuanensis
sandria
scheols
seed shrimp
ship call sign
siphon wick-feed oiler
slip-off slope
smutmonger
square-root law
streetcorners
sturdevant
sub-tropical
task asynchronous exit
three dimensional coordinate transformation
toaster-oven
torpedo recovering search boat
torsion-spring
triable summarily
tripod collar
unkill
wheelless
Wigglesworth, Michael