na. 【生】基因库
[网络] 基因池

It was a hot Summer day. She was in her room. The fan was on, but it blew hot air. She did not want to be home. It was too hot. She thought of what to do. Her cell phone vibrated. She picked it up. She received a text message. It was from her friend.

发表于:2018-12-04 / 阅读(174) / 评论(0) 分类 英语第3级听力-English Level 3

The Aldens all stood in the lobby and Grandfather said, This is our last day in New York. I have an appointment this afternoon. What do you children intend to do? I want to swim in the purple pool, Benny said. Henry laughed. Im sure by now the pool i

发表于:2018-12-06 / 阅读(189) / 评论(0) 分类 38 The Mystery of the Purple P

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(187) / 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(236) / 评论(0) 分类 VOA2004(下)--世界经济

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 single [ 5siN^l ] She buys a single ne

发表于:2018-12-30 / 阅读(238) / 评论(0) 分类 每日攻克5词

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(250) / 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(229) / 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(230) / 评论(0) 分类 儿童英语小故事

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(190) / 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(269) / 评论(0) 分类 60秒科学

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(215) / 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(186) / 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(219) / 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(225) / 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(281) / 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(243) / 评论(0) 分类 趣味英语

By Larry London Washington 13 November 2007 Drowning Pool's 2001 debut CD, Sinner, featured Dave Williams, who died in 2002 of heart failure, just a day after performing at Ozzfest. The band's music has appeared in films like Saw III, The Punisher, a

发表于:2019-02-04 / 阅读(200) / 评论(0) 分类 VOA常速英语2007年(十一月)

This young lady is singing in the rain, and dancing in the rain, and splashing in the puddles in the rain. If you are as old as I am, you probably remember a Hollywood film called Singing in the Rain. That was Gene Kelly singing a song from that film

发表于:2019-02-08 / 阅读(179) / 评论(0) 分类 听播客学英语

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(221) / 评论(0) 分类 英语新闻

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发表于:2019-02-26 / 阅读(442) / 评论(0) 分类 爱丽丝漫游奇境记
学英语单词
agreed upon price
Artajona
assurance company
atrio-digital dysplasia syndrome
autogenous welding
automatic on-board optical system
blick
bread-crust bomb
break sb of sth
brought me down
bushveldt
cementout
ch'ou ku wu
champestre
chevisancer
Chrysosporium
clinker concrete
controlling equipment
cream method
crude beet juice
cyclo trimethylene trinitramine
deconstitutionalization
dense lattice
densimetric consist
digital sketch phone
diminished breath sound
dinged-up
drors
dry-flown
dumars
earlexes
error-correcting capacity
family aulostomidaes
fenerbahce
fibre connector
frater-house
frequency acquisition
glomerella gossypii
guarantor death date and time
hemisulphates
hexactinellids
Himālchul
Hungarian Kuvasz
interpolative picture coding
job rate
li'l
life jacket
light duty fire damper
luciferin
mansurs
market fluctuations
new thing
null access value
Oshikoto Reg.
panopticon
Patna Division
Pen-y-Ghent
pention
phosphating coat
photobacteria
Pico de Teide, Pico de Teyde
polycystogram
poonahlite
portable impact compactor
program data independence
pseudo-semi-ideal ring
punch carpet
put one's head in a noose
receiver alignment
recommissioned
redmod
right hand of fellowship
runway facilities
sect of epidemic febrile disease
self-forgetful
shealey
signal carrier
smoke temperature
snap shackle
stay up
stubby
takes it outside
Talnique
teleoanalyses
three miss blister fabric
to post a letter
tripartite
trophidium
Tytberga
ultranationalism
unsealer
value range
Venae circumflexae laterales femorales
verbarium
Vogelkop Peninsula
void of soil
war-clubs
warping guide
width of crossing
written form
xmtr off light
zillerite (actinolite)