碱降解(作用)

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:05.63]2005 Text4 [00:07.86]Americans no longer expect public figures, [00:11.18]whether in speech or in writing, [00:13.41]to command the English language with skill and gift. [00:17.76]Nor do

发表于:2018-11-30 / 阅读(109) / 评论(0) 分类 历年考研英语阅读理解

Versatile singer and actress Eartha Kitt has died. Her role spanned the television hit Batman to the Broadway Stage, a self-proclaimed sex kitten famous for her catlike purr. Kitt won two Emmys, several Tonys and two Grammy awards in a career spanni

发表于:2018-12-02 / 阅读(81) / 评论(0) 分类 2008年NPR美国国家公共电台12月

Text In the last days of World War 11, Adolf Hitler and his closest associates had sought shelter in a command bunker before the fall of Berlin. He knew that defeat was close at hand and that he must prepare for his own death. Here is a detailed desc

发表于:2018-12-04 / 阅读(161) / 评论(0) 分类 大学英语精读第三册

1、动宾连接原则 Those potent weapons for deflecting pitches that offer everything from bigger body parts to lower mortgage rates have attracted the ire of the U.S. Chamber of Commerce and mass marketers. deflect: 打击 转变原定行动步骤

发表于:2018-12-18 / 阅读(62) / 评论(0) 分类 英语口译

联合国环境规划署将每年的6月5日确定为世界环境日,希望通过世界环境日主题让人类认识到可持续发展和公平发展的重要性,最终使全人类拥有一个安全而繁荣的未来。 2006年世界环境日庆典

发表于:2018-12-18 / 阅读(61) / 评论(0) 分类 英文语法词汇

alkali碱 alloy结合体 aluminum铝 ajar半开的 bleach漂白 catalyst催化剂 compound化合物 crystal水晶 combustible易燃的 distill提炼 electrician电工 erase抹掉 flask烧瓶 fuse融合 hydrogen氢气 insulate隔热 intrinsic内在的

发表于:2018-12-30 / 阅读(90) / 评论(0) 分类 80天攻克雅思核心词汇

A number of pro-government's news websites, including the Fars News Agency which is closely tied to the Iranian Revolutionary Guard Corps, Rosemary, they all reported initially that a home-made hand grenade had been thrown at the convoy as the Irania

发表于:2019-01-07 / 阅读(75) / 评论(0) 分类 CNN2010年(八)月

Corresponding English and Chinese proverbs and phrases(1) 1.After meat, mustard; after death, doctor . 雨后送伞 Explanation: this describes a situation where assistance or comfort is given when it is too late. Example: just as I had cancelled

发表于:2019-01-08 / 阅读(95) / 评论(0) 分类 英语笔译

By Lisa Schlein Geneva 22 June 2007 The U.N. Environment Program says environmental degradation is triggering tensions and conflict in Sudan. A new study foresees no long lasting peace in Sudan unless widespread and rapidly accelerating environmental

发表于:2019-01-13 / 阅读(106) / 评论(0) 分类 2007年VOA标准英语(六月)

UN Warns Against Land Degradation A top U.N. advisor said on Friday that every minute, 23 hectares of land are degraded by drought and desertification. He said its damaging the economic, social and environmental pillars needed for sustainable develop

发表于:2019-01-13 / 阅读(75) / 评论(0) 分类 VOA标准英语2011年(十二月)

俚语和谚语是英语学习中的一大绊脚石。我们不明白这些俗语的含义,是因为我们和英语国家的文化背景不同。如果能在汉语中为这些俗语找到对应的说法,问题就解决了。我们向你介绍一些

发表于:2019-01-14 / 阅读(82) / 评论(0) 分类 实用英语

19. Most people seem to have more bad dreams early in the night, progressing toward happier ones before awakening, suggesting that they are working through negative feelings generated during the day. 【分析】复合句。句子主干为Most people

发表于:2019-01-16 / 阅读(63) / 评论(0) 分类 考研英语长难句讲解

雅思写作真题 Nowadays, environmental problems are too big to be managed by individual persons or individual countries. In other words, it is an international problem. To what extent do you agree or disagree? 原创范文 If human beings want to

发表于:2019-01-18 / 阅读(158) / 评论(0) 分类 雅思英语

不 是给罗斯密市的一间住宅 No,no. This is putting up sheetrock 安装石膏板 at a housing project in Rosemead. 行啊 I could do that. -很好 -就一个问题 - Good. - One question. -说 -什么是石膏板 - Yes? - What's sheetrock? 过

发表于:2019-01-28 / 阅读(58) / 评论(0) 分类 生活大爆炸第三季

By Valer Gergely Washington, D.C. 11 April 2007 Watch Environment Exhibit The effects of environmental degradation have been increasingly seen as contributing to conflict in various parts of the world. The growing scarcity of natural resources as a

发表于:2019-02-05 / 阅读(149) / 评论(0) 分类 2007年VOA标准英语(四月)

Dangling bonds 悬挂键 Dark current 暗电流 Dead time 空载时间 Debye length 德拜长度 De.broglie 德布洛意 Decderate 减速 Decibel (dB) 分贝 Decode 译码 Deep acceptor level 深受主能

发表于:2019-02-05 / 阅读(99) / 评论(0) 分类 实用英语

New UN report highlights livestock production as major environmental threat Steve Baragona | Washington, DC 04 June 2010 A new United Nations report singles out food production as a major factor driving environmental degradation. Raising animals for

发表于:2019-02-12 / 阅读(97) / 评论(0) 分类 VOA标准英语2010年(六)月

While an international agreement on climate change remains elusive, African nations are moving closer to a unified strategy. Africa has experienced more extreme weather events in recent years as global temperatures rise. Dr. Joseph Mukabana said the

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 英语新闻

1、Outwardly, I was everything a well-brought up girl should be. Inside, I was screaming。 外表看,我是个教养良好的小姐,骨子里,我很反叛。 2、There is nothing I couldn't give you, there is nothing I would deny you, if you

发表于:2019-02-18 / 阅读(50) / 评论(0) 分类 英语口语

HARI SREENIVASAN, PBS NEWSHOUR WEEKENDANCHOR: The nation's infrastructure received an overall grade of D- plus in a report card published this week by the American Society of Civil Engineers, the same grade the group issued in 2013. Among the 16 cate

发表于:2019-02-25 / 阅读(117) / 评论(0) 分类 PBS访谈社会系列
学英语单词
adiabatic elimination
administrative skill
aestivums
after heating
all purpose military vehicle
anteriomedially
article-mix
autumnal
Bavda
Behmenism
bimanualness
butadiene-vinylpyridine latex
butyl rhodanate
calcinatio
che
cholecysto-
cisticola juncidis tinnabulans
coadministered
corkable
cup head pin
curnock
DCAM
deceased
derism
deucosterol
do ill
don't ask me
drag behind
dynamic simultaneous equations models
electric dust precipitation
eneolithic
engine stripping
ewer with inner tube
Falso Cabo de Hornos
fight one's way
fire-office
frequency curve chart
fundamental sequence
greenship
hardy annual
Hebraicize
height control valve
Hoengen
hubzone
inferognathal
intermediate class
intermediate range missile
James Howard Meredith
Jodbromchlorsilber
Karl Barth
kerri
keying pin
kitchen bouquet
Kumane
Mawson Peninsula
memory or search lock
Merger Arbitrage
micromap
motivational psychology
mount parnassuss
mucosa graft
nasoturbinal
Neurymenia fraxiaifolia
nimravids
Ollulanus
out of-phase diagram
p-iodoacetanilide
Panama City
parathyroiditis
personage
picking stick cap
plate-way
pregage
principiated
prosocialist
ptocasius strupifer
pyrolysis oven
recurrent deposition
rhombuss
rosin vanish
sacrificants
sandararac gum
servopositioning
shove ha'penny
skin bank
small arms primer
spark counter
spectral irradiation curve
split head
subdominule
superalterns
tamers
tenontitis
testing abrasion of aggregates
Tucker-McLean forceps
Tuntum
umlaute
uncommon metal
veal calf
vitamine A ketone
wild rape
wilhelm-humboldt