未捣实混凝土

Researchers: Recycled Concrete's Time Has Come

Researchers: Recycled Concrete's Time Has Come SOUTH BEND, INDIANA Recycling in the construction industry has become big business. It's easy to find new life for everything from old windows to wood beams. But until now, concrete the most widely used

发表于:2018-12-08 / 阅读(142) / 评论(0)

VOA标准英语2016年(八月)

科学美国人60秒 SSS Concrete Defects Could Become Strengths

Concrete is one of the most widely used materials on the planet. And this consumption comes with a heavy ecological price. Rouzbeh Shahsavari, a materials scientist at Rice University. Around 5 to 10 percent of total CO2 emissions comes from concrete

发表于:2018-12-18 / 阅读(147) / 评论(0)

2017年Scientific American(一)月

公务员口语40

Law and Social Order Dialogue 1 -Stop,sir!Why are you in such a hurry? -It's none of your business! -This is the police.We should like to ask you some question. -I have no time for your questions. -This is our oficial duty.Please cooperate. -All rig

发表于:2018-12-25 / 阅读(138) / 评论(0)

公务员口语

越狱第一季:第二十八期

Michael通过破坏空调系统使牢区发生骚乱，掩人耳目。趁此机会，他和Sucre来到混凝土墙壁跟前准备凿洞。 [00:07.44]Listen and Share [00:41.42]Michae [00:48.10]Sucre [00:54.39]Let the bulls worry about the noise. [00:56.05]You worry about [00:56.53]how you'r

发表于:2019-01-01 / 阅读(289) / 评论(0)

越狱第一季

英语语法：168 Concrete Versus Cement

Grammar Girl here. Todays topic is cement versus concrete. Guest writer Sal Glynn writes: Accuracy is important. You might think concrete and cement are interchangeable, but you'll quickly find that you're mistaken when some guy at Home Depot rolls h

发表于:2019-01-02 / 阅读(240) / 评论(0)

英语语法 Grammar Girl

英国警方为受害绵羊打马

Social media sites have been rammed with confusion after police released blurred images of victims of crime - who happened to be sheep. 英国警方公布了一组打了马赛克的犯罪受害者照片，大家在社交网站上纷纷表示疑惑不解

发表于:2019-01-03 / 阅读(202) / 评论(0)

实用英语

英语四级语法复习必备专项训练(2)

1.His proposal is very _______. We do not need any explanation. A. concrete B.loyal C.grey D.draft 2.This is a _______ computer, which we just bought for our research. A. detective B.luggage C.digital D.grave 3.The two pictures are _______. We dont k

发表于:2019-01-08 / 阅读(129) / 评论(0)

大学四六级阅读

创新英语教程第三册UNIT19

[00:10.40]Now youre talking! [00:13.84]So,have you had any more thoughts about what youre going to do next year,them? [00:19.70]Mm.I dont know,really. [00:24.14]I mean.I was thinking that it might be a good idea to do that art course I was telling yo

发表于:2019-01-10 / 阅读(272) / 评论(0)

创新英语教程第三册

VOA标准英语2013--Volunteers Help Revive LA's Concrete River

Volunteers Help Revive LA's Concrete River Thousands of volunteers turned out on a recent weekend to remove the trash that has been deposited by winter rain storms. The Los Angeles River was lined with concrete in the late 1930s and 1940s, after year

发表于:2019-01-14 / 阅读(163) / 评论(0)

VOA标准英语2013年(五月)

学个词Learn a Word 第778期 Concrete

今天我们要学的词是concrete。 Concrete具体的，实质性的。美中战略与经济对话星期二结束。美联社报道说，The United States and China ended two days of high-level talks with few concrete results, 美中结束了为期两

发表于:2019-01-16 / 阅读(122) / 评论(0)

英语单词荟萃

DEVELOPMENT REPORT - Long-Life Concrete Bridges

DEVELOPMENT REPORT - Long-Life Concrete Bridges By Jill Moss Broadcast: Monday, June 07, 2004 This is Robert Cohen with the VOA Special English Development Report. Each year, road accidents kill a mil

发表于:2019-01-16 / 阅读(182) / 评论(0)

农业与发展

每日一词【778】concrete：具体的，实质性的

发表于:2019-01-16 / 阅读(149) / 评论(0)

英语每日一词

TED演讲:是什么造就了长城的无与伦比(1)

A 13,000 mile dragon of earth and stone winds its way through the countryside of China 一条1万3英里的土石之龙蜿蜒于中国乡野之间， with a history almost as long and serpentine as the structure. 它的历史几乎与其结构一样悠

发表于:2019-01-17 / 阅读(143) / 评论(0)

TED演讲教育篇

英文短篇故事（纽约）178 Booze and Concrete Don't Mix

The bar owner was upset. His best customer was in the hospital. He had a head injury. What happened? the owners wife asked. He said, He drank too much. When he went outside, he fell down. His head hit the sidewalk. Now he's in the hospital. This isn'

发表于:2019-01-22 / 阅读(171) / 评论(0)

英文短篇故事（纽约）

愉悦口语:第206期具体英文怎么说

讲解文本： concrete 具体的，混凝土的 We still don't have a concrete timeline for the plan. 关于这个计划，我们还没有具体的时间表。 I can't tell you anything concrete. 我也不能跟你说得太具体。疯狂练习吧！

发表于:2019-01-22 / 阅读(133) / 评论(0)

愉悦口语

世界小史第73期:间谍

Having finally succeeded in persuading the allies not to leave, 最终成功劝服同盟者不离开， he secretly sent a messenger to Xerxes saying: Make haste and attack, or the Athenians allies will escape you! 他便悄悄派一使者去向薛西斯

发表于:2019-01-29 / 阅读(131) / 评论(0)

世界小史

汽车炸弹袭击北约基地

LASHKAR GAH, Afghanistan, June 6 (Xinhua) -- A suicide car bomb went off near a NATO base in Naw Zad district in southern Afghan province of Helmand on Thursday evening, causing casualties, said an official. A militant rammed his explosive-laden vehi

发表于:2019-02-05 / 阅读(153) / 评论(0)

英语新闻

Alonso wins Valencia Grand Prix

MADRID, June 24 (Xinhua) -- Fernando Alonso produced one of the best drives of his career to win the European Grand Prix in Valencia, Spain, on Sunday. The Ferrari driver timed one hour, 44 minutes and 16.649 seconds to win the race, 6.421 seconds fa

发表于:2019-02-05 / 阅读(219) / 评论(0)

英语新闻

英语歌曲公益爱心歌：关心孩子，远离家庭暴力Concrete Angel

每一个孩子都是可爱的小天使，但不是每一个天使都能够幸福地飞翔。寂静的墓地里，小小的石碑上，冰冷的石头塑成一副没有表情的石像。那是被剥夺生命权利的小小精灵，永远地长眠于地

发表于:2019-02-18 / 阅读(115) / 评论(0)

美国乡村音乐

《荒野求生》之跟着贝尔去冒险第88期:简直就是天堂

I'm deep in the heart of the Chihuahuan desert, western Texas,and I've reached arroyo. 我身处德克萨斯州西部的奇瓦瓦沙漠的中心地带现在我来到一处河谷 Look at this.A slash of green vegetation fed from spring water emergin

发表于:2019-02-21 / 阅读(135) / 评论(0)

荒野求生

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

A pox on yon him !

ability theory of taxation