音标:[,pentә,fluәri'zeiʃәn] ;
五氟化反应

[00:03.99]Western Civilization Faces a Stark Choice Ⅱ [00:07.93]Economic Growth [00:11.42]The west's stunning economic advance [00:14.02]over the past 1000 years, and especially the last 200 years, [00:18.76]has made mankind an ecological success a

发表于:2018-11-30 / 阅读(206) / 评论(0) 分类 英语专业晨读美文

[00:02.33]Western Civilization Faces a Stark Choice Ⅰ [00:10.63]In 1900, most westerners were confident and optimistic, [00:16.18]full of pride about their civilization. [00:18.48]Since then, the west has made enormous strides in economic, [00:22.8

发表于:2018-11-30 / 阅读(196) / 评论(0) 分类 英语专业晨读美文

Prenuptial agreements, which are widely accepted in western countries, are still rarely paid attention to in China. But since the recent interpretation of the Chinese Marriage Law triggered widespread debate within Chinese society, prenuptial agreeme

发表于:2018-12-02 / 阅读(209) / 评论(0) 分类 世界各地新闻集锦

内脏神经系统 Visceral Nervous System abdominal aortic plexus 腹主动脉丛 aorticorenal ganglion 主动脉肾神经节 autonomic nervous system 自主神经系统 cardiac plexus 心丛 celiac ganglia 腹腔神经节 celiac plexus 腹腔丛 cervicothoracic ganglion 颈胸神经节

发表于:2018-12-05 / 阅读(336) / 评论(0) 分类 医学英语

EDUCATION REPORT – May 9, 2002: Privatization of Public Schools By Jerilyn Watson This is the VOA Special English Education Report. Last month, a state committee voted to give control of forty-two p

发表于:2018-12-07 / 阅读(144) / 评论(0) 分类 教育与新闻

圣诞节快到了,听厌了Jingle Bell吗?就让Jenny和Connor来为大家推荐一些不一样的歌吧。这些都是欧美正当流行的热门圣诞歌曲哦! 圣诞歌曲英语怎么说? 圣诞歌曲除了Christmas songs,还可以说:

发表于:2018-12-19 / 阅读(127) / 评论(0) 分类 美国文化脱口秀

Good evening, my fellow Americans. Tonight I want to talk to you on a subject of deep concern to all Americans and to many people in all parts of the world, the war in Vietnam. I believe that one of the reasons for the deep division about Vietnam is

发表于:2018-12-30 / 阅读(176) / 评论(0) 分类 名人演讲

IN THE NEWS – March 23, 2002: INS Re-Organization By Caty Weaver This is Steve Ember with the VOA Special English program, IN THE NEWS. President Bush is considering ways to re-organize the agency t

发表于:2019-01-04 / 阅读(187) / 评论(0) 分类 教育与新闻

在TED U 2009的这个简短的演讲中,Jonathan Drori鼓励我们保护生物多样性 -- 从一颗颗种子做起。他提醒我们要保护人类赖以生存的植物,同时他也给大家描述了千年种子库这样一个美好的远景,在

发表于:2019-01-05 / 阅读(178) / 评论(0) 分类 TED公开课:生态谜云

Mary, Did You Know? - Pentatonix Mary did you know take your baby boy 玛丽你知道吗你的圣子 Would one day walk on water 有一天会在水上行走 Mary did you know that your baby boy 玛丽你知道吗你的圣子 Would save our sons and d

发表于:2019-01-10 / 阅读(143) / 评论(0) 分类 2015最新精选英文歌曲

By Gary Thomas Washington 27 April 2007 Saudi Arabia announced Friday the roundup of 172 suspected terrorists for plots to attack Saudi installations. Those arrested are believed to be local members of al-Qaida. In this background report, VOA corresp

发表于:2019-01-12 / 阅读(204) / 评论(0) 分类 2007年VOA标准英语(四月)

By Zulima Palacio Carroll County, Maryland 22 September 2009 The bog turtle In Maryland, environmental officials are working to save one of the smallest and rarest turtles in North America. The bog turtle had the power to move an entire highway proj

发表于:2019-01-13 / 阅读(143) / 评论(0) 分类 VOA标准英语2009年(九月)

Greeks March Against More Budget Cuts, Privatization Angry Greeks are taking to the streets, demanding the government back off plans to save the economy by privatizing their government jobs. Anger and frustration boiled over into the streets of Athen

发表于:2019-01-14 / 阅读(144) / 评论(0) 分类 VOA标准英语2011年(六月)

The military is now in charge in Egypt after the so-called Supreme Council of the Egyptian Armed Forces took power Friday, ending the three-decade rule of President Hosni Mubarak. Analysts say it remains to be seen whether the military leaders will c

发表于:2019-01-14 / 阅读(164) / 评论(0) 分类 VOA标准英语2011年(二月)

So awesome, right? Another example is Pentair. Pentair is a U.S. industrial conglomerate. 很棒,对吧?另一个例子是滨特尔。滨特尔是美国的工业集团。 And about a decade ago,they sold their core power tools business and reinve

发表于:2019-01-18 / 阅读(149) / 评论(0) 分类 TED演讲国际问题篇

Chinese leaders underline rural vitalization, high-quality development Chinese President Xi Jinping highlighted the importance of development in rural areas of the country while speaking with national legislators from Shandong Province in a panel dis

发表于:2019-01-19 / 阅读(157) / 评论(0) 分类 2018CRI中国国际广播电台

By Al Pessin Pentagon 04 January 2007 A U.S. Navy spokesman says, five to 10 coalition ships are patrolling off the coast of Somalia to prevent suspected terrorists from escaping by sea, following the military defeat of Islamists who took control of

发表于:2019-01-30 / 阅读(199) / 评论(0) 分类 2007年VOA标准英语(一月)

与数字有关的英语词根总结 milli-【千分之一】例:milliampere(毫安)=milli(千)+ampere(安培) centi【百分之一】例:centimeter(厘米)=centi(百分之一)+meter(米) deci【十分之一】例:decibe

发表于:2019-02-06 / 阅读(223) / 评论(0) 分类 英语学习方法

用数学知识强化记忆 fourscore = four(4)score(20) 80 美国第16任总统林肯演说词第一句:fourscore and seven years ago, 那么,怎样才能记住 fourscore 这个词而终生不忘呢?只要我们了解了fourscore 的逻辑思维

发表于:2019-02-21 / 阅读(152) / 评论(0) 分类 实用英语

【大森】美国sing-off冠军Pentatonix最新纯人声超赞翻唱Calvin Harris和绵羊音Ellie Goulding热单《I Need Your Love》。人声合唱搭配五彩缤纷的mv剪辑,让人眼前眼花缭乱的同时身体也不禁随着节拍舞动起

发表于:2019-03-11 / 阅读(290) / 评论(0) 分类 好听的英文歌曲
学英语单词
activity definition
aneupolyploid
Anthithamnion
armor piercing bullet (shell)
atomic linewidth
atomic netplane
awgn(additive white gaussian noise)
balavinskite
bivariate 'student' distribution
boat races
borda
Borsdorf
Calocephalus
Campobello di Mazara
choregraphed
clear noil
clonal activation
closed-loop circuit
completion
complexity of Turing machine
congenital gastric volvulus
Corydalis uranoscopa
cosmic times
crew agreement
cultural method
debtor-creditor agreement
diplomatic language
Direct Interchange of Subchartered Container
dispatch delay
double character
dressing of a surface
drug-injection
dynamic displacement
edge through
enlarged
ex-chaser
fake-ation
feed heater
fried noodle
gallonis
get user-register pointer system call
grain-boundary structure
gymew
Harrop diet
Harspranget
heterotic hybrid
Himarë
imaginary creature
impaludation
induced pan
Kabalarians
lieutenancies
Llanrhaeadr-ym-Mochnant
losing my edge
Marmited
meow
mesoblasts
Microtropis micrantha
minimum teeth number
missionary-linguist
munsell color scale
nonfamilies
nuclei eminentiae teretis
oec ological
packaging cell line
parasystole
Planorbulina
preheating allowance
Puccinia lysimachiae
Queensland camphor
raw oil
reduce the wage
reference area
remoulded sample
reversible point motor
Rheum inopinatum
rich bearing tree
Rio Piedras
satellite dike
scrabblier
seaman's act
selfied
separated variable type
shock absorber link pin
shrewish
sinophenin
sparromenorrhea
spherical-buoy
stand-alone data recorder
standing field
supermanoeuvrable
support pin
Suyatal, R.
synchronous inductance motor
teillays
the Royal Court Theatre
theorem of topological degree
tubercula dentis
unadventurous
upper level processor management
window type air conditioner
za-za