= barchan

当很快地说this shield或horseshoe时,this或horse词尾的齿龈音[],受后面shield或shoe词头的硬颚音[]的影响,也变为[]了。因而就念成了[][]。 1. []之后跟[]或[ ]时,[]常被同化成[];[][]。如: this ship[ ][ ] 2. []之后跟[ ]或[]时,常被同化成[];如: Has she co

发表于:2018-11-28 / 阅读(191) / 评论(0) 分类 李阳美语发音秘诀

On National Geographic Channel's Taiwan to the World 2, we take a look at some of the exciting things that are going on right here on our island. First, step inside the secret world of the great kung fu1 masters of Taiwan. Then, find out how Taiwanes

发表于:2018-11-30 / 阅读(176) / 评论(0) 分类 常春藤生活英语

AS IT IS 2015-11-29 Route 66 Serves Up Pizza, Fries, Burgers Mole and More 66号公路的感恩节--披萨、薯条、汉堡摩尔 Americans celebrated Thanksgiving this week. The holiday centers on a big meal shared with family and friends. The #Rou

发表于:2018-12-16 / 阅读(121) / 评论(0) 分类 2015年VOA慢速英语(十二)月

As the water is warm and tides grow high, horseshoe crabs leave the ocean floor and make their way to the shores and estuaries of the Atlantic Coast. Here in the sheltered waters of South Carolina, they suddenly emerge by the thousands in the spawnin

发表于:2018-12-26 / 阅读(108) / 评论(0) 分类 自然百科2009年

We are not the only species that's come to dependent on the horseshoe crab, they're critical to others too, like the Red Knot. It's now May in Brazil, the Red Knots have built up their fat reserves and they are now in their breeding plumage. They are

发表于:2018-12-26 / 阅读(99) / 评论(0) 分类 自然百科2009年

Oddly enough, it was the Red Knot decline that made us pay attention to another species in decline. In the past decade, it's been estimated that horseshoe crabs in the Delaware Bay have dropped by 75 percent. It all began in the 90s, when the growing

发表于:2018-12-26 / 阅读(108) / 评论(0) 分类 自然百科2009年

VI. Further Listening and Speaking Task1: Horseshoes as a Sign of Good Luck Script Horseshoes are a traditional sign of good luck. Most people believe this comes from the fact that the horseshoe is shaped like the crescent moon, a period of prosperit

发表于:2018-12-29 / 阅读(91) / 评论(0) 分类 新视野大学英语:视听说教程 4

048 The Beetle Who Went on His Travels Once upon a time, a King had a horse with golden horseshoes. That horse had slender legs, bright eyes and a mane covering above its neck like a veil. It was very beautiful. Horseshoe: a curved piece of iron that

发表于:2018-12-31 / 阅读(305) / 评论(0) 分类 100个儿童英语小故事

EXPLORATIONS - The Indiana Dunes: Beautiful Sand Hills and Wildlife in America's Midwest By Jerilyn Watson Broadcast: Wednesday, April 27, 2005 (MUSIC) VOICE ONE: This is Faith Lapidus. VOICE TWO: And

发表于:2019-01-04 / 阅读(202) / 评论(0) 分类 Explorations

Readers respond to a Sunday Review article, Leaving Only Footsteps? Think Again. 本文是对《户外运动打破了大自然的宁静》(2015年2月17日)一文的回应。 谁该为破坏大自然负责 To the Editor: 致编辑: Leaving Only

发表于:2019-01-06 / 阅读(156) / 评论(0) 分类 阅读空间

This is Scentific American's 60-Second Science, I'm Steve Mirsky, got a minute? At Point Reyes National Seashore in Marin County, California, a plant called Tidestroms lupine is holding on for dear life. Its survival has been threatened by the appear

发表于:2019-01-08 / 阅读(124) / 评论(0) 分类 Scientific American(八)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Bats see with their ears, which are highly attuned to pick up minute variations in the reflection of the sound pulses they use to echolocate. Here are so

发表于:2019-01-08 / 阅读(163) / 评论(0) 分类 Scientific American(十二)月

Turpan is located in a depression with the area of more than 1000 square kilometers of the eastern part of Xinjiang and some 80 meters below the sea level. And nearby the Moon Lake, or Eding Lake in local language, the lowest water surface is 154 met

发表于:2019-01-08 / 阅读(162) / 评论(0) 分类 旅游英语

LOS ANGELES, April 8 (Xinhua) -- NASA's Wide-field Infrared Survey Explorer (WISE) has discovered a rare asteroid that traces out a horseshoe shape relative to Earth, the Jet Propulsion Laboratory (JPL) said on Friday. Unlike most near-Earth asteroid

发表于:2019-01-11 / 阅读(138) / 评论(0) 分类 英语新闻

我们还有多少时间 How much time do we have? 倒数5小时37分钟 Uh,T-minus five hours,37 minutes 流星雨开始 to onset of meteor shower. 我们的位置是北纬34.48 西经118.21 Okay,our position is 34.48 degrees north,118.31 west. 这意

发表于:2019-01-28 / 阅读(150) / 评论(0) 分类 生活大爆炸第三季

When we had trudged along for several hours, in silence, the darkness fell,and the stars began to come out. 当我们默默地走了好几个小时以后,天黑了下来,星星开始发出光亮。 Thirst had made me a little feverish, and I look

发表于:2019-01-29 / 阅读(115) / 评论(0) 分类 小王子

For over 2000 years, the good old iron horseshoe has remained the only reliable footwear for horses, but an Austrian company is ready to take the horse out of the Iron Age with the worlds first equine running shoes, the Megasus Horserunners. 两千多年

发表于:2019-02-08 / 阅读(189) / 评论(0) 分类 趣味英语

Encounter one: Ocean City, New Jersey, 1980. 遭遇一: 1980年,新泽西的欧欣城. This was the summer when the special edition of 那是个夏天,正好赶上《第三类接触》的 Close Encounters of the Third Kind was released. 特别版发布

发表于:2019-02-14 / 阅读(124) / 评论(0) 分类 TED演讲科学篇

Richard and I sat on my porch, looking out over the dunes to the Gulf. The smoke from his cigar drifted mellowly in the air, keeping the mosquitoes at a safe distance. The water was a cool aqua, the sky a deeper, truer blue. It was a pleasant combina

发表于:2019-02-16 / 阅读(129) / 评论(0) 分类 英文短篇小说

Topics: Famous Americans: Booker T. Washington; things Americans believe are lucky; horribly versus terribly versus awfully; full tuition reimbursement; carbon copy Words: freedmen peer activism accommodating desegregation historically black universi

发表于:2019-02-23 / 阅读(114) / 评论(0) 分类 美语听力 English Cafe
学英语单词
acrhelia horrescens
affine manifold
Afro-Indian
animal wastes
anterous
apar-
asymptotic theory
autorotating
bell-note
Blackmore, Richard Doddridge
breathing property
bromhydrin
bulbus opticus
bungpagga
campylodiscus ralfsii
Carex putuoensis
composes
corner-flange weld
dated billing
dessication
destriction
Doubala
environmental heat
faltung theorem
feeder raddle
flip-flap
From the Time of Loading
future service payments
gain calibration
generative hyphae
gravity bar
Hepialidae
hibitane
high temperature permeability
homotopy group functor
hyper-critical
importraiture
intensive market study
irish renaissance
Kanbyin
lead sight
leader blanks
legislation for city planning
Lepidocentroida
lucius dubignon clays
Malinga
marine extension clause
mcgaffin
mercury-uranium system
mideasts
monitor anti-jam and control
MSAM
Muzzy's button
ne-yo
negotiation of contract
net biome productivity
normal division algebra
Notoscyphus
nycteribia formosana
outer arch
overcards
pattern swelling
polyethyltriethoxysilane
Potentilla polyphylla
prairie breaker
pressure vessel construction code
procymidone
punicine
racahs
ram recovery pressure ratio
real-time function
redecoratings
reference material certificate
reflex klystron
removing of photoresist by oxidation
repugnatory
reversed shooting
seaxes
sequence control
society of dance history scholars (sdhs)
sodium trioxofluorophosphate
solitary and disseminated epidermolytic acanthoma
Standley
steerin'
straped
swamp andromeda
sweet coltsfoot
tactical atomic target
tentages
test block
test circuit
the bronco
thinked
tight code
tile based
tukey's q-test
turboprop flying boat
twining deformation
Töcksfors
unordinary yield
vacuum connection
white-slaves