[=leader peptidase from E.coli]大肠杆菌前导肽酶

Hi Barbie, Hi Ken Do you wanna go for a ride? Sure Ken. Jump in. I am a barbie girl, in a barbie world Life in plastic, it's fantastic. You can brush my hair, undress me everywhere. Imagination, life

发表于:2018-11-29 / 阅读(234) / 评论(0) 分类 水叮当 AQUA

AMERICAN STORIES - Bartleby By Herman Melville Broadcast: Saturday, December 03, 2005 ANNOUNCER: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story this week is called

发表于:2018-12-01 / 阅读(329) / 评论(0) 分类 American Stories

[00:05.49]secret green leaves keep deep sea [00:09.86]秘密 绿色的叶子 保留 深的海洋 [00:14.24]sea clean street tree eat a lot of meat [00:19.16]海洋 清洁的马路 树 吃很多肉 [00:24.08]eat feel every weak [00:26.81]吃 感到身体

发表于:2018-12-01 / 阅读(274) / 评论(0) 分类 国际音标

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发表于:2018-12-14 / 阅读(114) / 评论(0) 分类 有声畅销书-秘密

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发表于:2018-12-30 / 阅读(128) / 评论(0) 分类 有声畅销书-秘密

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发表于:2018-12-30 / 阅读(198) / 评论(0) 分类 有声畅销书-秘密

By Anjana Pasricha New Delhi 08 March 2006 India remained on high alert Wednesday to prevent sectarian violence in the aftermath of bomb attacks that killed 20 people and wounded more than 50 in a hol

发表于:2019-01-07 / 阅读(167) / 评论(0) 分类 2006年VOA标准英语(三月)

By Katherine Cole Washington 30 May 2007 For close to 50 years, mandolinist and composer David Grisman has been one of America's leading proponents of acoustic music in America. In that time, he's recorded dozens of albums of his own music, and produ

发表于:2019-01-07 / 阅读(153) / 评论(0) 分类 2007年VOA标准英语(五月)

By Sonja Pace Jerusalem 29 July 2006 Secretary of State Condoleezza Rice arrived back in Israel Saturday for another round of diplomacy to end more than two weeks of relentless fighting between Israel and Hezbollah militants in Lebanon. ---------- I

发表于:2019-01-12 / 阅读(158) / 评论(0) 分类 2006年VOA标准英语(七月)

By Edward Yeranian Beirut 25 September 2007 Lebanon's parliament has failed to attain the required two-thirds quorum to elect the country's next president, forcing a postponement of the electoral session to October 23. Edward Yeranian reports for the

发表于:2019-01-13 / 阅读(320) / 评论(0) 分类 2007年VOA标准英语(九月)

上一次我们学了几个由penny这个词组成的习惯用语。 Penny是美国货币中价值最低的,而今天要学的习惯用语都包括nickel这个词,nickel的价值仅高于penny,是值五美分的硬币。Nickel通常指一种银白

发表于:2019-01-14 / 阅读(203) / 评论(0) 分类 美国习惯用语

By Jim Stevenson Fitzgerald Tennis Center, Washington, D.C. 07 August 2006 French tennis veteran Arnaud Clement has captured his second title of the year by defeating 19-year-old Andy Murray of Scotland, 7-6, 6-2, to win the Legg Mason Classic in Wa

发表于:2019-01-20 / 阅读(192) / 评论(0) 分类 2006年VOA标准英语(八月)

听歌学英语:Edleweiss 音乐之声插曲 edleweiss 雪绒花(小提琴版)这样一首温馨的歌曲同样出自于美国电影《音乐之声》。它也是我对小学时音乐课最美好的回忆。 [00:02.50]EnglishExpress [00:05.95]轻松

发表于:2019-02-07 / 阅读(197) / 评论(0) 分类 听歌学英语

The Amazing Secret Behind All Habits 21 days for a habit to sink in Habits must have positive reinforcement You must go cold turkey for a real habit to sink in Have you ever heard these myths about habits? They may not be necessarily wrong, but they

发表于:2019-02-07 / 阅读(211) / 评论(0) 分类 阅读空间

CAPITOL HILL The U.S. Senate has confirmed President Barack Obamas pick for defense secretary, Chuck Hagel, after a bruising nomination battle that saw widespread Republican opposition to the former Republican senator by a vote of 58 to 41. Hagel wil

发表于:2019-02-09 / 阅读(134) / 评论(0) 分类 英语新闻

By Barbara Schoetzau New York 10 August 2006 The United States and France are continuing intense negotiations to agree on a joint resolution to present to the U.N. Security Council, aimed at a truce between Israel and Hezbollah in Lebanon. Secretary

发表于:2019-02-12 / 阅读(207) / 评论(0) 分类 2006年VOA标准英语(八月)
学英语单词
-crisis
absolute position
Adinsoral
aerothermodynamicist
afka
air horn
air-tight quick-acting door
ammonium thiocyanate
anthracene blue
antiquary
average trouble time of vehicle mechanizm
beaconing terminal
bind sb with
boost voltage
Brossel-Bitter experiment
bucolically
burbots
cabildos
chromel-alumel thermometer
cisternae
codethyline
colony variation
crackled eczema
current overload
early production
effect a purchase
environmental protection act
erosional basin
Euphorbia hylonoma
falcated teal outer shoulder bundled
feed mark
fernroot
fiberhood
fixed base index number
Founder's Day
genus dorotheanthuss
gonadoblastoma
grapholith
gurls
Hendrik Petrus Berlage
heterosexualists
Horneophyton
hot start lamp
iminoglycinurias
Kam Tin Road
kanjifies
keelies
lentil plants
lightstruck
macrobiotic seed
Magic spun
make straight for
marchettoes
Mashhad
mechanical yielding prop
metatarsus primus varus
methypregnone
microcomputer-relay interlocking
multidefined label
Myinwadaung
nephsystem
nightbird
ohrvertikale
optimality
parthen-
PE (processing element)
pharyngoesophageal diverticulum
phase on alternate line (pal)
political near miss
polygalacturonases
president grants
primary planet pinion
prior preferred stock
problem analysis
pseudosymmetries
punched-card interpreter
rectangular guideway
reduced parameter
reserve a seat
sanes
secondary research
sheet format
SMPS
spinal neurasthenia
spiral type core
Stag Dance
table planing machine
Tarlac, Prov.of
tartarizing
timepiece lubricant
tmv (tobacco mosaic virus)
transistor characteristic tracer
tubulocyst
turbulence cell
TV newspaper
Tyndall, John
Umgangssprache
unsorrowed
vbrk
vertical tail efficiency
weld length
whizkid