反义寡脱氧核苷酸

Great Soliloquies of William Shakespeare [00:01.92]莎士比亚经典独白(一) [00:03.84]Romeo:My love! My wife! [00:06.44]罗密欧:我的爱人!我的妻子! [00:09.04]Death, that hath sucked the honey of thy breath, [00:10.32]死神虽然

发表于:2018-11-28 / 阅读(278) / 评论(0) 分类 零距离李阳疯狂英语口语

Section 46 Holidays How often do you go on holidays? Do you mean to have a break from work or to travel? I mean to travel out of your area. Ah, well, that depends how much money I have to spend. What

发表于:2018-12-07 / 阅读(175) / 评论(0) 分类 英语导读1000句

Callum: Hello, I'm Callum Robertson and this is Entertainment. In the Christmas and New Year season there are always a number of films released set in this time of year which use images of traditional Christmas and winter scenery, like cottages in c

发表于:2018-12-19 / 阅读(190) / 评论(0) 分类 Entertainment

[00:02.19]Module 10 HOLIDAYS [00:05.02]UNIT 1 What do you like doing on holidays? [00:10.92]1 Listen and read. Then say. [00:15.60]I love holidays! [00:17.82]So do I. [00:19.56]What do you like doing on holidays? [00:22.37]I love swimming and going t

发表于:2018-12-29 / 阅读(159) / 评论(0) 分类 外研社新标准初中英语七年级

[00:00.00]Unit 3 Holidays [00:04.70]2.While you listen [00:11.55]Summer holidays [00:15.07]Are you going away this summer?Yes,we're going to Portugal. [00:20.74]Oh,really?Whereabouts? [00:24.89]We're not sure exactly.We're going camping.so we've just

发表于:2018-12-29 / 阅读(195) / 评论(0) 分类 创新国际英语教程 学生用书 2

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: The election of 2008, in the words of 1828, the year Noah Webster published his epic American Dictionary of the English Language. We wanted to know how the man known as the foundi

发表于:2018-12-30 / 阅读(152) / 评论(0) 分类 词汇大师(Wordmaster)

We all have Escherichia coli bacteria in our intestines. These are the good strains of the bacteria. They help us digest our food. There are billions of these bacteria in our intestines and in our feces. Of the hundreds of strains of good E. coli, th

发表于:2018-12-31 / 阅读(163) / 评论(0) 分类 365个英语简短小故事

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(208) / 评论(0) 分类 科技之光

编者按: 孤独,是忧愁的伴侣,也是精神活动的密友。 纪伯伦【黎】 Solitude I find it wholesome to be alone the greater part of the time. To be in company, even with the best, is soon wearisome and dissipating. I love to be

发表于:2019-01-11 / 阅读(206) / 评论(0) 分类 精美英文欣赏

Solitude Ella Wheeler Wilcox LAUGH, and the world laughs with you; Weep, and you weep alone. For the sad old earth must borrow it's mirth, But has trouble enough of it's own. Sing, and the hills will answer; Sigh, it is lost on the air. The echoes b

发表于:2019-01-11 / 阅读(192) / 评论(0) 分类 摘取梦想的启蒙星

By Cathy Majtenyi Gode 20 March 2006 The Somali region of southeastern Ethiopia is being hit by a drought that is also affecting parts of Kenya and Somalia. Residents and aid workers fear that widespr

发表于:2019-01-13 / 阅读(265) / 评论(0) 分类 2006年VOA标准英语(三月)

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(184) / 评论(0) 分类 英语博客 A cup of English

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(234) / 评论(0) 分类 2007年VOA标准英语(五月)

Key Sentences(重点句子) 686.What are you busy doing? 你在忙什么? 687. I've been asked to draw up the holiday roaster this year and, as far as possible, I'd like to please everybody. 上司要求我安排出今年的休假日程表,

发表于:2019-02-03 / 阅读(156) / 评论(0) 分类 实用英语

Holiday tourists swarm scenic spots XI'AN, Oct. 4 (Xinhua) -- Scenic sites around China have been overwhelmed by large numbers of visitors during the ongoing Golden Week holiday, triggering complains and criticism by netizens and tourists alike. Abou

发表于:2019-02-03 / 阅读(171) / 评论(0) 分类 英语新闻

Politicians provoke poet's ire 政治家引起诗人不满 The new poet laureate, Carol Ann Duffy, has chosen to attack politicians in her first composition in the post. Her poem, Politics, published in the Guardian, is a cutting attack on the political worl

发表于:2019-02-04 / 阅读(171) / 评论(0) 分类 英语新闻

Todd: So, Anja, you are from Switzerland? Anja: Yes, exactly. Todd: So, I thought we would talk a little about your country. Anja: OK. Todd: First of all, what do you like most about being Swiss? Anja: Actually, what I like the most about Switzerland

发表于:2019-02-04 / 阅读(209) / 评论(0) 分类 原版英语对话1000个

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(206) / 评论(0) 分类 英语博客 A cup of English

OSAKA, Dec. 28 (Xinhua) -- Japan's antinuclear Tomorrow Party on Friday split into two groups only a month after its inception due to internal conflicts over personnel matters, local press reported. Yukiko Kada, governor of Shiga Prefecture and the f

发表于:2019-02-08 / 阅读(259) / 评论(0) 分类 英语新闻

Todd: OK, now Steve, the Canadian political system and the American political system are quite different. Could you explain to me how the Canadian political system works? Steve: Sure. Basically in Canada there are 10 provences and three territories.

发表于:2019-02-19 / 阅读(168) / 评论(0) 分类 原版英语对话1000个
学英语单词
a/r due month
acer barbinerve maxim.
additive space
anodic current
antitourist
automatic tissue processor
baeckea frutescens
banged into
basic link
bitemporal diameter
Black Bart
brittle coatings
Campen, Jacob van
capacity of crank press
catalyzeo spraying
ceiling height
chemical addition system
chilectropion
consolidated nuclear steam generator
culturefest
cynara cardunculuss
cytopheretic
dewworms
Dexamaine
diaphragm capsule type level gauge
disappearing filament pyrometer
dopentacontane
dry-steam drum
dynamic relocation program
economic rivalry
estimate sheet
false light
first ladies
form-based command interpreter
fossilification
furnace spectrum
Férel
genomathematics
genus spirogyras
geomagnetic reversal
Gironniera
Grey girder
halogenated hydrocarbon cylinder
hamstringed
heating effect of radium
heavy aromatic
high administrative courts statistics
high effective distribution
hydrogen autunite
idealized
input error control
leaching selenide
level guidance force
loblollies
make true
manuals
orbea
output section
para-tert-butyl phenol
passable bill
pedal ganglion
pocketmete
pounds per square inches
power-supply system
presence awareness
projected display
racing starts
resazoin
retaining ring for tyre
retroition
returns outwards book
rickle o' banes
roddons
rolling stops
rudicle
screwer
sending state
senfolomycin
settlement platform
spaights
sport utility
sprayed-on Al layer
steel sole plate
stink bugs
strato volcano
swedow
sysops
Tempoal
Thelodus
tipping bin for non tipping trailer
torbies
trapezia guttata
tuning fit
ultradextral
unapperceived
ventral gastric artery
vertical throw
waialae
watch one's step
wet pasteurization
Whatfield
wilke