[化] 活化络合物; 过渡络合物; 临界络合物

Grammar Girl here. Todays topic is the complex-compound sentence. Guest writer Sal Glynn writes: Most writers worth their fingertip calluses begin as avid readers. We read books, magazines, and websites indiscriminately until we start to notice the w

发表于:2018-12-07 / 阅读(274) / 评论(0) 分类 英语语法 Grammar Girl

[00:02.54]English Express [00:28.11]OAKA - The Athens Olympic Sports Complex [00:31.40]雅典奥运会场馆 [00:43.42]The Athens Olympic Sports Complex (OAKA) [00:47.09]is situated at Maroussi [00:48.97]and was the centre of the Olympic Games 2004.

发表于:2018-12-26 / 阅读(283) / 评论(0) 分类 轻松英语之旅

Grammar Girl here. Today, Bonnie Trenga will help us choose better transition words. This article could make you a tad hungry, because today were comparing the art of writing to the art of making a sandwich. In fact, just for today, we might need to

发表于:2019-01-02 / 阅读(214) / 评论(0) 分类 英语语法 Grammar Girl

In 1963, President John Kennedy gave a famous speech at American University. In the speech, Kennedy said the following lines: Our problems are manmade; therefore, they can be solved by man. And man can be as big as he wants. No problem of human desti

发表于:2019-01-03 / 阅读(230) / 评论(0) 分类 2017年VOA慢速英语(九)月

A new survey of Internet security says the computer attacks are increasingly being used to make money, rather than simply to make mischief. Virus writers are finding also ways to amplify their powerthey're renting out robot armies of computers under

发表于:2019-01-08 / 阅读(254) / 评论(0) 分类 2005年NPR美国国家公共电台

Larry在咖啡馆里碰见了李华。他们会用到两个常用语:take someone under your wing和take someone for a ride。 Larry: Hey, there you are, Lihua。 LH: (Sounding tired) Oh, hi Larry。 Larry: I haven't seen you since last weekend. Wh

发表于:2019-01-08 / 阅读(202) / 评论(0) 分类 英语日常口语

Monday's meeting at the White House between President George Bush and President-elect Barack Obama is the latest symbol of a presidential transition that appears to be moving ahead smoothly, at least initially. VOA National correspondent Jim Malone

发表于:2019-01-09 / 阅读(256) / 评论(0) 分类 VOA标准英语2008年(十一月)

[00:00.00]4 Were the staff nice at the hotel? [00:05.50]Oh yesthey really went out of their way [00:07.50]to make us feel at home. [00:10.55]5OK,we'll drive to the restaurant [00:15.07]Do you know the way? [00:16.71]I'm not sure I remember ityou'd be

发表于:2019-01-10 / 阅读(361) / 评论(0) 分类 北师大版高中英语模块10(选修)

U.S. President George Bush and President-elect Barack Obama will meet at the White House on Monday. As VOA's Paula Wolfson reports, Mr. Bush says they will discuss the major issues facing the nation. President Bush assembled members of his Cabinet t

发表于:2019-01-10 / 阅读(195) / 评论(0) 分类 VOA标准英语2008年(十一月)

Both U.S. President George Bush and his successor, Barack Obama, are emphasizing the importance of a smooth transition, so Mr. Obama can tackle the country's economic problems as soon as he takes office on January 20. VOA's Kent Klein reports from W

发表于:2019-01-13 / 阅读(187) / 评论(0) 分类 VOA标准英语2008年(十一月)

U.S. President-elect Barack Obama is moving his White House transition forward, as political turmoil builds over the selection of his successor in the United States Senate. The governor of the state of Illinois stands accused of trying to sell the S

发表于:2019-01-13 / 阅读(231) / 评论(0) 分类 VOA标准英语2008年(十二月)

The Asian Cup football (soccer) tournament kicks off in Doha, Qatar, Friday, January 7, with defending champion Iraq to play North Korea, Iran and the United Arab Emiterates in Group-D play. Iraqi football fans are also looking forward to 2013, when

发表于:2019-01-14 / 阅读(253) / 评论(0) 分类 VOA标准英语2011年(一月)

How annoying would that be? Must try harder. 多么不可思议。你要努力学习。 Being sent to bed by his dad, you know, to Shakespeare, Go to bed, now! And put the pencil down. 你能想象他父亲边说边把他抱上床,现在该睡觉了,

发表于:2019-01-18 / 阅读(200) / 评论(0) 分类 TED演讲教育篇

今天我们要学的词是transition。 Transition, 是过渡的意思。A smooth transition, 就是平稳过渡。古巴总统卡斯特罗宣布辞去国务委员会主席的职务。美国总统布什表示,希望古巴能由此开始向民主过渡

发表于:2019-01-25 / 阅读(244) / 评论(0) 分类 英语每日一词

By George Dwyer Washington 10 April 2008 On Friday, 11April, a major cultural and architectural event is set to take place in Washington: amassive new interactive museum complex dedicated to the profession of journalism will open its doors to the pub

发表于:2019-01-30 / 阅读(218) / 评论(0) 分类 VOA常速英语2008年(四月)

今天我们要学的词是transition。 Transition, 是过渡的意思。A smooth transition, 就是平稳过渡。古巴总统卡斯特罗宣布辞去国务委员会主席的职务。美国总统布什表示,希望古巴能由此开始向民主过渡

发表于:2019-01-31 / 阅读(215) / 评论(0) 分类 英语单词荟萃

By Al Pessin Pentagon 19 October 2007 The U.S. military's effort to rebuild major infrastructure in Iraq will be winding down during the coming year, leaving the Iraqi government to fund the effort and to find engineers capable of handling the projec

发表于:2019-01-31 / 阅读(246) / 评论(0) 分类 2007年VOA常速英语(十月)

NATO's secretary-general says foreign forces in Afghanistan will remain on combat duty during the scheduled transition to Afghan security control in 2014. That statement by Anders Fogh Rasmussen came after U.S. Defense Secretary Leon Panetta said Ame

发表于:2019-02-08 / 阅读(224) / 评论(0) 分类 英语新闻

罩着某人 Take Someone Under Your Wing Take Someone For a Ride 在中文里,我们常常听到罩这个词,大哥罩着小弟,男生罩着女生... 那你知道它的英文表达么?来看看Larry在咖啡馆里碰见了李华的情景对话

发表于:2019-02-09 / 阅读(219) / 评论(0) 分类 英语口语

英语面试,听起来很可怕的东东.第一次去面试的人确实会觉得可怕. 这里我们就来好好学习一下英语面试中会遇到的各种各样的问题: 其中最难回答的莫过于薪水和跳槽原因等问题的回答.确实是

发表于:2019-03-11 / 阅读(246) / 评论(0) 分类 实用英语
学英语单词
3D-QSAR
acylated starch
AITYD
allocation of commercial network
angular calibration constants
Anselm of Canterbury, Saint
aspexes
backgearing
barbarously
bastilla fulvotaenia
Bewick's swan
Boltzmann (integro-differential)equation
bunched income
Burquinol
Busenberg
CCTVs
clematis terniflora garanbiensis
community real income
conciliation procedure
constant-voltage regulation
counterparty
crystal balls
deed of trust
delay bed train
desynced
distribute in specie
dysphemia
electro-fluid-dynamics
electropradiology
feature code
flight-following
flooding point-rate
fuzzy predicate
gamma
gley horizon
glocrack
goofuses
grouping circuit
Haman's ears
hypogastrorrhexis
installation exit routine
intelligent roaming database
international investment trust
Italophobia
Kashiji Plain
lamp test
lamrim
lioy
low frequency electric induction furnace
manwatchings
mechanically driven pump
melting time
microcomponents
mise-en-scenes
mode locked ld
monolepta ongi
monsoon mixed forest zones
mutatio
n-nitrosodiethanolamine
not match
obtain satisfaction of recognition of a claim
one card microcomputer
paas
peakless
pechini process
PEG (pre-emergency governor)
penetron
perraling
pleurisy roots
potassic-magnesian fertilizer
pre-boarding
pre-drawing process
program reference table
pterygotrigla hemisticta
quercitrinic acid
restricted transduction
rheumiest
ripe for something
sanoform
seganti
semiconductor science
shadow mark
ship market
solid bottom mould
sound-pulse
stipodema
subprimal
superline
superweakly
task type
tpsB
trig station
us se
uv-resistant
variable logic
vergennes
vespo
voiue
wind tunnel study
zeolitise
zirconium selenate