层凝胶过滤(法)

Gary: I reflect on my reflection And i ask myself the question Whats the right direction to go I dont know Am i a man or am i a muppet If im a muppet then im a very manly muppet Am i a muppet or am i a man If im a man that makes me a muppet of a man

发表于:2018-11-29 / 阅读(133) / 评论(0) 分类 2015第87届奥斯卡

This is the VOA Special English Health Report. Shy people often avoid situations that force close contact with other people. They worry that something they say or do will make others laugh at them. But some people worry much more than others about be

发表于:2018-12-01 / 阅读(199) / 评论(0) 分类 VOA慢速英语2009年(十二)月

CHAPTER ONE [00:44.25]READING [00:45.74]Page 2 and 3 [00:48.43]THE YOUNG GREEN CONSUMER GUIDE [00:51.51]Review by Tony Ma [00:54.62]This book says that our world is in danger [00:59.32]It is vital that we do something to save the earth [01:04.21]Firs

发表于:2018-12-01 / 阅读(415) / 评论(0) 分类 上海牛津初中英语九年级

Beijing will launch a pilot program to equip schools and kindergartens with air filtration devices. Smog has been a significant issue in the Chinese capital this winter. I was coughing just now, I always wear mask, from school to home. The air is cho

发表于:2018-12-02 / 阅读(102) / 评论(0) 分类 2017CRI中国国际广播电台

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2018-12-04 / 阅读(99) / 评论(0) 分类 听一分钟英文-O

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

发表于:2018-12-29 / 阅读(127) / 评论(0) 分类 英语课程学习计划和讲义

023 Ingel who Trod on the Loaf Once, there was a little baby girl. Her name was Ingel. Ingel's family was very poor, so her parents adopted her out to a rich family. Fortunately, the mistress loved and treated Ingel like her own daughter. Ingel grew

发表于:2018-12-31 / 阅读(303) / 评论(0) 分类 100个儿童英语小故事

美语中,一些感叹词的意义跟字典上的解释不尽相同,要在日常生活中才能体会到。让我们看看以下几个例子: Oh的字典意义是嗬;哦;哎呀,表示惊讶、的恐惧等。但将这个词连起来用,却

发表于:2019-01-09 / 阅读(69) / 评论(0) 分类 实用英语

Longer than there've been fishes in the ocean Higher than any bird ever flew Longer than there've been stars up in the heavens I've been in love with you. 久远久远,胜于鱼儿生之海洋 高高飞在,鸟儿未曾到过的天上 久远久远,

发表于:2019-01-10 / 阅读(63) / 评论(0) 分类 好听的英文歌曲

I reflect on my reflection And i ask myself the question Whats the right direction to go I dont know Am i a man or am i a muppet If im a muppet then im a very manly muppet Am i a muppet or am i a man If im a man that makes me a muppet of a man Walter

发表于:2019-01-10 / 阅读(88) / 评论(0) 分类 奥斯卡最佳英文歌曲

By Noel King Khartoum 18 November 2006 United Nations Humanitarian chief, Jan Egeland, has painted a grim picture of life for millions of civilians in Darfur, following his return from the war-torn region. On Saturday, Egeland appealed to the Sudane

发表于:2019-01-12 / 阅读(105) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Lisa Bryant Ivry-sur-Seine, France 24 July 2006 Church attendance in Europe has been steadily decreasing in recent decades. Traditional Protestant and Roman Catholic churches have a hard time drawing in new members, particularly young people. But

发表于:2019-01-12 / 阅读(162) / 评论(0) 分类 2006年VOA标准英语(七月)

South African researchers have made a scientific breakthrough in the fight against AIDS with a vaginal gel that significantly reduces a woman's risk of being infected with HIV, the virus that causes AIDS. Experts say the gel could be a revolutionary

发表于:2019-01-13 / 阅读(91) / 评论(0) 分类 VOA标准英语2010年(七)月

Air pollution 空气污染 A: I've heard of ground-level ozone but can you explain what it is exactly? A:我听说近地面臭氧,但是你能确切解释一下是什么吗? B:Yes, it's one of the main air pollutants. Factories don't emit it dire

发表于:2019-01-14 / 阅读(62) / 评论(0) 分类 职业技术英语口语

A: May I exchange this DVD player? B: Certainly. Do you have your receipt? A: Here you are. B: Now, why do you want to exchange it? A: It won't play a DVD. B: I'm sorry. I'll get you a new player. A: At first, I thought it was me. B: Okay, here's a n

发表于:2019-01-20 / 阅读(96) / 评论(0) 分类 购物英语对话

A: I'd like to exchange this DVD player. B: Of course. Do you have your receipt? A: Here it is. B: Now, could you tell me why you want a different one? A: It refuses to play my DVDs. B: That's strange. Let me get you a new one. A: All my friends trie

发表于:2019-01-20 / 阅读(54) / 评论(0) 分类 购物英语对话

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2019-01-21 / 阅读(104) / 评论(0) 分类 纯正英语一分钟

HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: Scientists studying climate change in Antarctica reported this week that the hole in the protected ozone layer of the earth's atmosphere has shrunk. The discovery of the hole in the mid-1980s led to a wo

发表于:2019-01-27 / 阅读(64) / 评论(0) 分类 PBS访谈环境系列

HEALTH REPORT - AIDS Drugs in a Gel May Help Protect Women From H.I.V. By Cynthia Kirk Broadcast: Wednesday, November 09, 2005 I'm Steve Ember with the VOA Special English Health Report. Two major dru

发表于:2019-01-30 / 阅读(99) / 评论(0) 分类 健康与经济

By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica

发表于:2019-02-03 / 阅读(128) / 评论(0) 分类 2007年VOA标准英语(五月)
学英语单词
Adelphan-Esidrex
anesthesiologies
anterior superior iliac spine
Antitaurus
BDV (breakdown voltage)
beading line
Bhesa
bias cutter
broken flange detector finger
browster
c-number
calixes
charge-stroage varactor
co-ordinate formula
colonialize
colour discrimination lamp
contingency perspective
conventional ignition system
copper oxide meter
cross-over track
curling dies
cut down expenses
Cynanchum gracilipes
daishowas
darkie
deepa
ever created
facients
Fargesia qinlingensis
feu-farmer
fixed end wall
fluence
fluxing medium
fosen
full address jump
gaudet
give a good example
graphic output unit
Guir, C.
gun-emplacements
hagseed
Hathor capital
helium absorption chamber
high-bay
histologic lesion
Holland cigar
ice cream cake
inferior wings
interim interdict
IP fax
jammed out
JIRA,J.I.R.A.
Judayyidah
kyoga
laraine
laser video
low-frequency region
mallet finger
marriage brokerage
matsen
microvitrain
misquoter
Muscoidea
Naejangdo
Namsan Park
neoprene rubber
newpoints
no-load lose
objective of water conservancy planning
oleate
oriental and ethiopian realm
Pabetangan
phonetic transcriptions
pier mirrors
plant waste
plastic substances
points of inflection
prior to the expiration of the term
proveditor
repaire
rough and tumble
rule with a heavy hand
S.&S.R.
sceats
science fiction
screwing tap
secretarial education
sparks up
spreading rate
squadronist
strain crystallization
superexchange interaction
sus out
suturae occipitomastoidea
symbiogenetic
tattletale gray
the-naze
tranquillisings
United Ireland
wheat-germ oil
winemerchant
wire communication line