un. 四心拱
(four-centered arch 的复数)

The solution lay in three key architectural innovations that formed the secret of Rome's great monuments. The most important, is the arch. The arch is an almost perfect design for bearing heavy loads. And that design is so simple. A series of wedge -

发表于:2018-12-05 / 阅读(74) / 评论(0) 分类 国家地理2007年

EXPLORATIONS - Four National Parks in Utah Where You Can Find Arches, Hoodoos and an Island in the SkyBy Nancy Steinbach Broadcast: Wednesday, November 01, 2006 VOICE ONE: I'm Faith Lapidus. VOICE TWO

发表于:2018-12-07 / 阅读(85) / 评论(0) 分类 2006年慢速英语(十一)月

Hello, welcome to McDonald's, may I help you? Hi, could I get an Egg McMuffin, please? An Egg McMuffin? Yes, please. We don't sell those right now. Has this ever happened to you? Desperate for a McDon

发表于:2018-12-11 / 阅读(301) / 评论(0) 分类 万花筒2006年

The Strange and Beautiful World of Arches National Park 犹他州拱门国家公园:奇怪而美丽的世界 This week on our national parks journey, we travel to Utah. The western state is home to several of the most popular national parks in Americ

发表于:2018-12-16 / 阅读(132) / 评论(0) 分类 2016年VOA慢速英语(十)月

1. The man who is calling is: A. a taxi driver B. a bus driver C. a truck driver 2. What is the problem with the woman with him? A. She is having a heart attack. B. She was hurt in an accident. C. She is having a baby. 3. Where is the man now? A. on

发表于:2018-12-28 / 阅读(94) / 评论(0) 分类 听英文对话做选择

麦当劳(英语:McDonald's)是全球大型跨国连锁餐厅,1940年创立于美国,在世界上大约拥有3万间分店。主要售卖汉堡包,以及薯条、炸鸡、汽水、冰品、沙拉、水果等快餐食品。 麦当劳餐厅在

发表于:2018-12-28 / 阅读(73) / 评论(0) 分类 世界名牌博览

01-高了吗? Is this too high? 除了高,我们还可以问:Is this too low? 低了吗? 02-直吗?平吗? Is it straight? 除了平,同样可以问:Is it skewed? 歪吗? skewed 歪 03-两边一样高吗? Are they leveled? 问两边

发表于:2018-12-28 / 阅读(74) / 评论(0) 分类 每天三分钟学英语

So as we've seen there, China's online food and catering industry is expanding at a very fast rate. A report by the Beijing-based group Analysys International says that 370 million individual orders were placed via mobile phone apps in 2014, that mea

发表于:2019-01-05 / 阅读(57) / 评论(0) 分类 cctv9英语新闻2015年

1. How Can You Tell if You Have Flat Feet? 如何辨别你是否是平底足? Most people have an arch in their foot that can easily be seen from the side. In contrast, someone who has been born with flat feet will have little to no discernible arc

发表于:2019-01-08 / 阅读(117) / 评论(0) 分类 实用英语

EXPLORATIONS - Visiting Four National Parks in the State of Utah FAITH LAPIDUS: I'm Faith Lapidus. STEVE EMBER: And I'm Steve Ember with EXPLORATIONS in VOA Special English. Today, we explore some national parks of great beauty in the American West.

发表于:2019-01-12 / 阅读(70) / 评论(0) 分类 2012年VOA慢速英语(三)月

How could humans create so many angles when their behavior is so convoluted and illogical? 语音讲解: 单词发音 behavior /bɪˈheɪvjə(r)/ convoluted /ˈkɒnvəluːtɪd/ illogical /ɪˈlɒdʒɪkl/ 连词发音 behavior is so /bɪˈheɪvjərɪ

发表于:2019-01-17 / 阅读(94) / 评论(0) 分类 跟着Gwen学英语之每日早读

Better Sleep 高质量睡眠 Know your sleep type 了解你自己的睡眠类型。 Some people like Margaret Thatcher,Gandhi and Winston Churchill may have famously thrived on less sleep but they're a rarity. 诸如撒切尔、甘地和丘吉尔等人

发表于:2019-01-22 / 阅读(187) / 评论(0) 分类 英语听力广播—Listening

Where were you? 你去哪了 What? 什么 What are you doing here? 你在这儿干什么 I heard about the shooting, 我听说枪击的事了 and I wanted to make sure you were ok. 所以来确认一下你没事 You did? 真的吗 Yeah. 是的 I knoc

发表于:2019-01-29 / 阅读(65) / 评论(0) 分类 绿箭侠第一季

今天我们要学的词是 self-centered。Self-centered 自我为中心的。Researches show the belief that Gen Y as a group are self-centered and unwilling to sacrifice is just wrong. 有研究显示,80后一代人完全以自我为中心,不愿

发表于:2019-02-05 / 阅读(110) / 评论(0) 分类 英语单词荟萃

大家这两天都在吐槽麦当劳的新名字金拱门。其实,美国人很早就叫麦当劳金拱门了!今天,Jenny和Adam就要聊聊金拱门和英语里各种有趣的门! McDonald's changed its Chinese corporate name: 麦当劳改了

发表于:2019-02-15 / 阅读(67) / 评论(0) 分类 美国文化脱口秀

WASHINGTON, July 16 (Xinhua) -- A 6.0-magnitude earthquake jolted southern Peru on Tuesday, the U.S. Geological Survey (USGS) said. The quake, which occurred at 0237 GMT, was centered 18 km west of Chivay, with a depth of 6.6 km. No casualties or dam

发表于:2019-02-17 / 阅读(81) / 评论(0) 分类 英语新闻

WASHINGTON, Oct. 11 (Xinhua) -- A 6.1-magnitude earthquake jolted off the northeastern coast of Venezuela on Friday, the U.S. Geological Survey said. The quake, which occurred at 0210 GMT Saturday, was centered 33 km north of the town of Gueiria.

发表于:2019-02-18 / 阅读(80) / 评论(0) 分类 英语新闻

Metamorphosis (an excerpt) One morning, when Gregor Samsa woke from troubled dreams, he found himself transformed in his bed into a horrible vermin. He lay on his armour-like back, and if he lifted his head a little he could see his brown belly, slig

发表于:2019-02-19 / 阅读(141) / 评论(0) 分类 English Classics-英文经典

六、科技(电话,电脑)的利与弊 1、On the positive side (1)make life faster,easier and safer (2)the world is becoming smaller and closer,trains cars plains make possible to travel to distant places (3)modern communication tools,使人们

发表于:2019-02-26 / 阅读(109) / 评论(0) 分类 雅思英语

Do feet really get bigger with age? 脚会一直随着年龄长大吗? It's certainly possible: After years of wear and tear,tendons and ligaments in your feet may weaken. 这是有可能的:经过多年的磨损,脚部的肌腱和韧带会有损

发表于:2019-03-06 / 阅读(129) / 评论(0) 分类 英语听力广播—Listening
学英语单词
accin
adustible
ahead turbine
aircraft spotter
alpha-dinitrophenol
amyranol
autoinhibiting
automatic oscillating spindles chisel mortiser
butt welded seam
candlefish
centre drawer hinge
cephalexin-aztreonam-arabinose
cholesterol-lecithin(test)
comb pottery
conformal invariance
crankshaft throw
Crateris
dejoria
dental suture needle
depue
drag measurement
economic forecasting
enemator with vulcanite nozzle
esculentas
fast-twitch fiber
fastening piece
feel at
feygele
film islands
flange greaser
French parfait
Fyodor Dostoevsky
graphical device interface printer
hartinger
helical type agitator
impingement attack
industrial naphthalene
interacial
intermarrieth
journal with collar
Kirilowia eriantha
La Babia
language for the on-line investigation and transfer
latynina
maintainable economic welfare amount
marchione
Margaryize
Matangi
matrine-N-oxide
mediate counter gear
mini-grid
minimata
mirzapur
miseroni
modelling on
muehlenhard
multiple hull beater
multisection bandstop filter
neochauliodes formosanus
online retailing
orange lac
outside securities
owner of private enterprise
oxidation-reduction potential
Page-van Slyke's tests
panel lights
Pavo muticus
Pedicularis triangularidens
place of transshipment
protest against
puristically
rampant vault
Reclus' operation
Reddy
RST code
Rymans
Saxifraga congestiflora
second - hand house
second operation
serial-in parallel-out multiplier
shopping around
Siasi I.
smurf attack
somnolites
spoon-drift
steady-state speed regulation
stoppage of circulation
supply of heat
surgery of heart
surquedry
swell to
synizesis
ta everso
tastemaking
thermoset material
three categories of judgement
trisphosphate
Ugrian
unbalanced loading operation
undercarrier
venae iliaca externa
weigher feeder