音标：[dɪˈkris ʌv ˈpaʊɚ ˈdɛnsɪti] ；

降低能量密度

薄冰实用英语语法详解A课程-lesson80

1、on the spot 当场 2、out of question 不可能 3、act as a lord 逞威风 4、keep the house 居家不外出 5、 take the field 出征 6、by the way 顺便说一句 7、in the dark 在暗处 8、in the future 未来 9、in the right 有道理

发表于:2018-12-01 / 阅读(183) / 评论(0)

薄冰实用英语语法详解

Decrease in Shark Population Harms Ocean 1)Ecosystems

Broadcast: Jan 16, 2003 Experts say one of the world's most feared, but misunderstood, creatures is under 2) assault by fishermen. A new study of all types of sharks finds that there are fewer of them

发表于:2018-12-08 / 阅读(119) / 评论(0)

VOA2003（上）-科技先知

用听的背单词-基础2000MP3(CD-24)

deed 行为 deep 深的 deem 认为 degree 程度 develop 生长 describe 描写 decrease 减少

发表于:2018-12-16 / 阅读(217) / 评论(0)

用听的背单词-基础2000MP3(a-g)

不择手段背单词(677):balloon气球

balloon, [bə'lu:n] v 激增（迅速增长或上升，原指：乘气球上升）；n 气球【反】decrease slowly（慢慢减少）

发表于:2018-12-30 / 阅读(142) / 评论(0)

不择手段背单词

60秒科学:Why Dwarf Galaxies Lack Star Power

Why Dwarf Galaxies Lack Star Power In a study in the journal Nature, researchers show that the relative lack of star density in dwarf galaxies need not conflict with standard cosmological models if you include the blast effects of supernovae. Karen H

发表于:2019-01-02 / 阅读(152) / 评论(0)

60秒科学

教材改革 The Reform of Textbook

Some classic articles in the textbook will be kicked out and the new articles will be brought in. When people heard the news, they felt pity about it, because the articles from Lu Xun were so humorous and profound. Lu Xuns articles were learned by ma

发表于:2019-01-03 / 阅读(107) / 评论(0)

英语作文

常用英语单词词根大全

发表于:2019-01-03 / 阅读(149) / 评论(0)

英文语法词汇

Beijing sees 7.6 pct housing price decrease in 2012

BEIJING, Jan. 6 (Xinhua) -- Beijing has seen an increase in the number of residential apartments sold in the city and witnessed a drop in prices for newly built homes in 2012, the Beijing Real Estate Association said on Sunday. The capital sold about

发表于:2019-01-07 / 阅读(142) / 评论(0)

英语新闻

盘点为托福写作增色的替换词

能，会，可以：can, (would) be able to, have the chance/opportunity to do.., get to do 应该：should, be supposed to, shall, have to, must, be required to, it is necessary for sb to 上升，增加：(vi.)increase, go up, rise, (vt.) increase

发表于:2019-01-08 / 阅读(117) / 评论(0)

托福英语

VOA标准英语2014--芝加哥的阿贡国家实验室正在研发未来电池

Chicagos Argonne Lab Developing Battery of the Future CHICAGO In 2012, the Department of Energys Office of Science awarded a $120 million grant to a new technology center focused on battery development - headquartered at Argonne National Laboratory i

发表于:2019-01-14 / 阅读(120) / 评论(0)

VOA标准英语2014年(七月)

英语作文常用句型

●表示比较和对照关系的句型： 1) A is to B what/ as C is to D(A之于B犹如C之于D). 2) Just as..., so... 3) A and B have sth in common. 4) A is similar to B. 5) The same is true of，The same can be said of(也是如此). 6) The advan

发表于:2019-01-17 / 阅读(116) / 评论(0)

实用英语

英语词汇分类：家庭计划

population studies 人口研究 demography 人口学 demographer 人口学家 population theory 人口理论 Malthusianism 马尔萨斯主义 neo-Malthusianism 新马尔萨斯主义 overpopulation 人口

发表于:2019-02-02 / 阅读(117) / 评论(0)

英文语法词汇

雅思写作常见同义词（二）

50. ease=relieve=alleviate 减轻（动词） 51. develop=cultivate=foster 开发，培养（动词） 52. offer=provide=supply 提供（动词） 53. chance=opportunity 机会，opp指好的机会 54. lead to=cause=give rise to=result in导致（动词

发表于:2019-02-05 / 阅读(153) / 评论(0)

实用英语

雅思A类小作文之葵花宝典

小作文原则： A. 不可能写的很好，关键是要很稳地写清楚。 B. 概括一些内在关联性或原因推测作为总结开头句 A.【bar graph/column graph直方图】【pie chart/饼状图】【line graph/曲线图】【solid li

发表于:2019-02-09 / 阅读(140) / 评论(0)

实用英语

新gre考试写作核心句型之正文句

1.Althoughthepopularbeliefisthat,acurrent(new/recent)study(survey/poll/investigation)indicates(shows/demonstrates)that 2.Commonsensetellsusthat 3.Theincrease(change/failure/success)inmainly(largely/partly)resultsfrom(arisesfrom/isbecauseof) 4.Theincr

发表于:2019-02-09 / 阅读(103) / 评论(0)

GRE作文

come短语串讲

1. come out 出来；出版；结果是,结局是。如： The stars came out as soon as it was dark. 天一黑，星星就出来了。 When did that book come out? 那本书什么时候出版的？ The game came out as we had expected. 比赛的结果

发表于:2019-02-13 / 阅读(116) / 评论(0)

英文语法词汇

报告指出北京雾霾毒性已经有所下降

The proportion of hazardous metal toxins in PM2.5 in Beijing has decreased for the past three years, which experts lauded as the initial achievement of the city's anti-smog measures. 过去三年，北京市PM2.5中对人体有害的金属毒素的比重

发表于:2019-02-18 / 阅读(178) / 评论(0)

英语新闻

JPMorgan Loss Hits $5.8 Billion

The largest U.S. bank, JPMorgan Chase, says it lost $5.8 billion in bad trades this year, nearly triple its original estimate. The Wall Street investment bank said two months ago it estimated that losses originating in its London trading office would

发表于:2019-02-18 / 阅读(169) / 评论(0)

英语新闻

为托福写作增色的替换词

首先让我们了解一下新托福写作的考试形式，考查重点以及评分标准。新托福写作是听说读写四个单项中最后一个考察的项目，当其他几个单项考完之后广大考生可能就已经有些疲惫了，虽然

发表于:2019-02-19 / 阅读(120) / 评论(0)

托福英语

TED演讲获奖青少年,科技在行动(1)

If you were going to a restaurant and wanted a healthier option, 如果你去饭店，你想吃得健康一点， which would you choose, grilled or fried chicken? 你会选择哪种食品呢，烤鸡还是炸鸡？ Now most people would answer grill

发表于:2019-02-21 / 阅读(180) / 评论(0)

TED演讲教育篇

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学英语单词

be given the cold shoulder

bougainville trenches