短散在重复序列

Lesson 10, Marlena Smalls and The Gullah: The Revival of a Unique Community 原音再现? Does the name Marlena Smalls ring a bell? Probably not. At least not yet. If this large woman with an even larger smile and sparkling eyes has her way, howeve

发表于:2018-11-27 / 阅读(545) / 评论(0) 分类 赖世雄高级美国英语

A True Story Repeated Word for Word as I Heard ItIt was summer time, and twilight. We were sitting on the porch of the farm-house, on the summit of the hill, and Aunt Rachel was sitting respectfully below our level, on the steps, for she was our serv

发表于:2018-12-06 / 阅读(221) / 评论(0) 分类 马克吐温最佳短篇小说

by Jason Marshall In past articles weve talked at length about three of the big four traditional processes used in basic arithmetic: addition (see also How to Add Quickly), subtraction, and division. However, for one reason or another, we havent yet

发表于:2018-12-07 / 阅读(113) / 评论(0) 分类 数学英语

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(148) / 评论(0) 分类 数学英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,

发表于:2018-12-24 / 阅读(194) / 评论(0) 分类 Scientific American(十)月

今日课题: (续285期) 各位亲爱的朋友们,非常高兴您如约守候早间课堂,我是Juliet。上回我们知道了wedded bliss是指婚后的生活极度幸福美满。今天我们回到例句中来看看这2个例句的意思。

发表于:2018-12-27 / 阅读(83) / 评论(0) 分类 英语早间课堂

Describing Order and Sequence Patrick: Okay, your first task is to put all of these files in order. Maya: Wow, there must be hundreds of files in this storeroom. How am I supposed to organize them? Patrick: Create a basic filing system. Put things in

发表于:2018-12-27 / 阅读(141) / 评论(0) 分类 2014年ESL之商务英语

模仿文本: But first, over the last few days, the streets of Cairo have once again been a scene of mass protests. Some have marched in support of the new president, Mohammed Morsi, while others oppose his recent move to take new powers. There ar

发表于:2018-12-28 / 阅读(98) / 评论(0) 分类 英音模仿秀

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(161) / 评论(0) 分类 Scientific American(八)月

hildren whose minds wander might have sharper brains, research suggests. 研究显示,那些爱走神的孩子也许脑子更灵活。 A study has found that people who appear to be constantly distracted have more working memory, giving them the

发表于:2019-01-08 / 阅读(147) / 评论(0) 分类 英语阅读理解

Native Bees May Help Save Crops 本地蜜蜂可能帮助拯救农作物 BELTSVILLE, MARYLAND In June, U.S. President Barack Obama called for a federal strategy to promote the health of bees and other pollinators that have been declining. The honeybee

发表于:2019-01-14 / 阅读(110) / 评论(0) 分类 VOA标准英语2014年(八月)

伊朗将阻止美国对本国的影响 WASHINGTON Iran's supreme leader, Ayatollah Ali Khamenei, vowed that even if a nuclear deal goes through, Iran will not open its doors to foreign influence. Khamenei's feisty speech Monday came as Iran's chief

发表于:2019-01-14 / 阅读(91) / 评论(0) 分类 VOA标准英语2015年(十二月)

DAVID GREENE, HOST: OK. Nigeria has this rich cultural heritage and many fine singers. But one group that burst onto the scene over the new year is grabbing a lot of attention. They sing for peace, and they have been called a boy band. Though, is tha

发表于:2019-01-16 / 阅读(227) / 评论(0) 分类 2017年NPR美国国家公共电台1月

Heading Stateside for your own voyage of discovery? Take some inspiration from a couple of these titles. 即将去美利坚开启你的探索之旅吗?先来读读下面这几本书获得一点启发吧。 1. JACK KEROUAC, ON THE ROAD 1. 《在路上

发表于:2019-01-22 / 阅读(123) / 评论(0) 分类 阅读空间

Its Henry, right? I shake my head, and put my finger to my lips. We have arrived at the girls gym. We walk into the locker room and abracadabra! all the girls stop talking. Then theres a low ripple of talk that fills the silence. Helen and I have our

发表于:2019-01-29 / 阅读(107) / 评论(0) 分类 时间旅行者的妻子

Things are certainly wild over at the Garden Expo, apart from our much anticipated quacky visitor, the Expo is also hosting some smaller, cuddlier friends. 园博会上充满了新奇的事物,除了人们盼望已久的重量级嘉宾外,园博会

发表于:2019-02-05 / 阅读(125) / 评论(0) 分类 CCTV9英语新闻2013年09月

Your clients and colleagues dont have time to engage fully with every e-mail they get. Some of them receive hundreds of messages per day. Thats why they start with the ones they can deal with quickly. They may never get around to answering or even re

发表于:2019-02-08 / 阅读(178) / 评论(0) 分类 阅读空间

Facebook, Google, MySpace, Twitter, the proliferation of social networking means more personal information are accessible to strangers than ever before. Facebook、谷歌、聚友网、Twitter,随着社交网站的盛行,越来越多的个人信息

发表于:2019-02-17 / 阅读(97) / 评论(0) 分类 阅读空间

Executive turnover was a leading indicator of its decline; before Ms Mayer was hired it went through four chief executives in three years. 高管更换是其衰败的先行指标;在聘请梅耶尔之前,公司在三年内换了四位首席执行官

发表于:2019-02-24 / 阅读(107) / 评论(0) 分类 经济学人商业系列

We don't really know for sure because we have nothing else to compare our own existence to, 我们确实不知道,因为我们没有任何别的东西可以用来跟我们自己的存在进行比较。 but it seems evident that if you wish to end u

发表于:2019-02-25 / 阅读(113) / 评论(0) 分类 万物简史
学英语单词
accomodation deck
acyclic hydrocarbons
air receiver tank
all-importants
alpine mouse-ears
amino-cinnamic acid
Amosene
amphitokal
apparent multiple point
Battle of Rocroi
bergstrum
Bible clerk
bit erasure rate
bleeker
boaler
brachial tumor
Chikreng
Chimerica
cloud stabilization
Comanche County
compensation zone
cortes de aragon
cotton wool batting stopper
double-locked flat seam
drop by drop
dust-separating appliance
ectochondrostosis
electromagnetic amplifying lens
electronic engine analyzer
financial management
frequency demodulation
geared chuck
GRADEX
gradual taper shuttle
hair form
halkieria
harvesting apparatus
Heterochlorida
hexaphosphorylated
hydrotungstite
hyperaesthesia sexualis
Hüyüt
inferred fault
instalment note
Ivatan
Japanese marten
Jegindφ
K-3 surface
kick something around
klaxoned
kohlrabi
laboratory research
lumphead
luncheon-party
macralistonidine
main facts
mechanical automatic frequency
methylotroph
mundungus
Nāri Shimāli
offtake pipe
partial-purified
peace-process
perfect capital mobility
photomedicine
plating bath control
polarographic cell
Pontonx-sur-l'Adour
PPCM
prezygotic isolation
price mechanism
propeller-type anemometer
quasi-steady flow
range in
right triangular prism
royal game soup
schlieren photograph
service main
socketed stanchion
soil mantle
sulphurous
sun-heated
system noise bandwidth
taegeuks
task equipment
The Bat
theddies
thyrotropic
trait personalization
two row check row planter
uphill road
usucapt
vapor-liquid separator
vector symbol set
visitresses
visual estimation
voidfree
volutella ciliata
Voorhout
well-sustained
work boots
workers' university