[化] 混合池模型

The Aldens dropped Bobby off at his room. He couldnt wait to tell his parents all about his trip to the Empire State Building and the adventure in the elevator, too. After waving good-bye to his new friend, Benny turned to his brother and sisters. So

发表于:2018-12-06 / 阅读(86) / 评论(0) 分类 38 The Mystery of the Purple P

By Leah Krakinowski Recent surveys show many Americans want the nation's doors closed to immigrants. At the same time, President George W. Bush recently proposed an overhaul of the nation's immigratio

发表于:2018-12-08 / 阅读(102) / 评论(0) 分类 VOA2004(下)--世界经济

Photo: Julie Taboh Cocoa marinated tenderloin of beef is an example of chocolate being paired with other savory ingredients Americans love their chocolate, especially during the holiday season. For Gerri Ratliff, 48, buying chocolate during the holid

发表于:2018-12-08 / 阅读(95) / 评论(0) 分类 VOA标准英语2009年(十二月)

The Aldens ate in a fancy restaurant that had long white tablecloths, candlesticks on every table, and music playing softly. Afterwards they went to the line of horse-drawn carriages for a ride. The children were surprised to see that, like the horse

发表于:2018-12-31 / 阅读(112) / 评论(0) 分类 38 The Mystery of the Purple P

Kay parked the van before her charming white house with a picket fence around it. The car had barely stopped when the children scrambled out. All at once they noticed a tall, black-haired man with a mustache. With his hands on his hips and his booted

发表于:2018-12-31 / 阅读(112) / 评论(0) 分类 23 The Old Motel Mystery

She puts on her swimsuit. She walks to the swimming pool. It is a hot day. The sky is blue. There are a few white clouds in the sky. She gets to the pool. She looks at the water. It is blue. It is cool. She jumps into the water. It feels so good.

发表于:2018-12-31 / 阅读(121) / 评论(0) 分类 儿童英语小故事

Wine mixing调酒 It is the first day of wine mixing class. 今天是调酒训练班上课的第一天。 The teacher asked us to mix a glass of Long Island Tea. 老师要求我们调出一杯长岛冰酒。 I tried to mix different wines, as a resul

发表于:2019-01-02 / 阅读(111) / 评论(0) 分类 不用背句型学英语

Sharon jumped into the water at the swimming pool. She held her nose. She went under the water. Then she came back up. She swam to the ladder in the pool. She climbed out of the pool. She stood at the edge of the pool. She held her nose. She jumped i

发表于:2019-01-02 / 阅读(93) / 评论(0) 分类 超级简单英语阅读

Friends who had a swimming pool also had a little sign posted that said, We dont swim in your toilet. Please dont pee in our pool. Despite such widespread admonitions, four fifths of those questioned believe that their fellow swimmers are guilty of

发表于:2019-01-02 / 阅读(131) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. A new archaeological find may signify one of the great leaps in human cultural and cognitive history. Because researchers have discovered a 100,000-yea

发表于:2019-01-08 / 阅读(134) / 评论(0) 分类 Scientific American(十)月

图片1 Muddy, brown water. A couple of wiffle balls. An old, dirty snowman toy. A plastic Dora the Explora figure that has been buried in the earth for over a year. Add to these things a stinky sock and a few sticks, and you have the perfect recipe

发表于:2019-01-09 / 阅读(114) / 评论(0) 分类 英语博客 A cup of English

A: Do you have a swimming pool in this hotel? B: We don't have a pool, sir, but we do have swim stations in the gym. A: I never heard of a swim station. Is that like a train or bus station? B: It's just a deep bathtub with a current of water that you

发表于:2019-01-15 / 阅读(94) / 评论(0) 分类 英语情景对话-旅馆

A: Is there a swimming pool in this hotel? B: We don't have a full-sized swimming pool, but we do have individual swim stations. A: What exactly does that mean? B: Basically, a swim station is like a treadmill, except instead of running, you swim. A:

发表于:2019-01-15 / 阅读(82) / 评论(0) 分类 英语情景对话-旅馆

A: I think I've looked everywhere, but I haven't seen a swimming pool here. B: This hotel has no full-size pool, but we do have swim stations in our gym. A: Swim stations? Whoever heard of such a thing? B: You swim in a swim station just like you run

发表于:2019-01-15 / 阅读(99) / 评论(0) 分类 英语情景对话-旅馆

A: I've been looking for a swimming pool, but I haven't found one yet. B: We have no pool, sir, but we do have swim stations in our gym. A: Swim stations? Could you be a little more explicit? B: You know how you run on a treadmill but don't go anywhe

发表于:2019-01-15 / 阅读(101) / 评论(0) 分类 英语情景对话-旅馆

上次我们学了由dirt这个词发展而来的习惯用语. Dirt加上后缀y就构成形容词dirty。今天我们要讲的习惯用语都带有dirty这个词。大家一定知道dirty解释为肮脏的, 但是在习惯用语里意思转化了,

发表于:2019-01-30 / 阅读(123) / 评论(0) 分类 美国习惯用语

The Pool of Tears Alice grew bigger. How quickly I'm growing! she said. And then, Oh! she cried, as her head hit the ceiling. I must go into that garden, she thought. This hall is too small for me now.She took the little golden key and went quickly t

发表于:2019-02-03 / 阅读(128) / 评论(0) 分类 趣味英语

WELLINGTON, Sept. 16 (Xinhua) -- The United States beat Russia 13-6 in the Rugby World Cup pool match in New Zealand North Island city of New Plymouth Thursday night. It was the American's third win in 19 World Cup games, with the previous two coming

发表于:2019-02-18 / 阅读(113) / 评论(0) 分类 英语新闻

An increasingly popular business model lets participating companies give to charity while making a profit. But the approach is blurring the lines between for-profit and not-for-profit organizations and raising questions about the real drivers behind

发表于:2019-02-19 / 阅读(163) / 评论(0) 分类 英语新闻

Clouds in the Kitchen 厨房飘着的云朵 Fill a kettle with water, then turn on the burner. In a while, your kettle will start belching white billowy stuff into the air. What is this stuff? Steam? Actually, no. Steam is water thats heated to two h

发表于:2019-02-24 / 阅读(117) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
alkons
Altichiero
anchorage block
andaluz
anti management
artists primaries
automatic data digitalizing system
axial surface
Baco, Mt.
bacterial discolouration
bacterotropin
barograph trace
bartholet
bedright
blow-down drum
c-phone
carrier buffer
changeable message sign
class act
climb down
colombire
cumulative provisions
Deiters cell
delivery of assistance
domesday
doubly clad optical fibre
elector's certificate
extramutochondrial
fairness and justice
Fernworthy
fiber cement
flexible sprocket-wheel pulverizer
fob railroad cars
framed soap
genus sagittariuss
groundrent
GV (governor valve)
haser
have a memory like a sieve
Hefke-Turner sign
horizontal continuous rotary cooker
Houghers
hydraulic control rod drive system
immediate character
just right
Kavīr Kūshk
kirkward
Koeppe nodules
labeur
ladder winch
Little Dipper
lower labial frenum
matalikko
Mayer process
microsetella norvegica
multivalued logic simulation
mussaul
nanoassemblers
next night
nitched
nonmarketable
olavides
ordure
paragymnopleurus melanarius
peroxy-nirtrate
proportional charges
Puccinia exhausta
quercypsittid
recrystallizatuon
red - hot poker
reference database
roentgenographic localization of unerupted tooth
Rubus cinclidodictyus
ruptive
sample current voltammetry
satinises
scarlet fly-cap(amanita muscaria l.)
scintillometers
scleradenitis
secure currency
siphon-recorder
slate roof
slow lanes
som tom
sonancy
spring loaded shedder
star reticle
strongylura leiura leiura
substation automation system
subtenolin
subvolumes
switching control pilot
system standard format sequential file
telegraph operater
tertiary triangulation
thebainone
time-constant
turbulent skin-friction coefficient
universal evolution criterion
unpurchased
untitled
water lubricating