拟突变(因同座另一基因的影响而引致的突变

1992年第25届巴塞罗那奥运会闭幕歌曲《Amigos para siempre》 《永远的朋友》是1992年巴塞罗那奥运会的主题歌。 amigos para siempre在西班牙语中是一生 的朋友之意。 参与制作这首巴塞罗奥运会那奥运

发表于:2018-11-29 / 阅读(362) / 评论(0) 分类 奥运歌曲

VOICE ONE: Im Faith Lapidus. VOICE TWO: Michael Jackson during rehearsals for planned shows at Staples Centre in Los Angeles, 23 Jun 2009 And Im Bob Doughty with People in America in VOA Special English. Today we tell about one of the most famous pe

发表于:2018-12-15 / 阅读(145) / 评论(0) 分类 VOA慢速英语2009年(七)月

People in America - Michael Jackson, 1958-2009: He Amazed the World with His Music and Dancing FAITH LAPIDUS: Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty with People in America in VOA Special English. Today we tell about one of the most famous

发表于:2018-12-16 / 阅读(139) / 评论(0) 分类 2011年VOA慢速英语(九)月

Yemen on Brink of Disaster as Medical Shortages Soar LONDON Aid agencies warn Yemen is on the brink of humanitarian disaster with up to half a million children facing severe malnutrition, and hospitals running out of basic medicines. There are fears

发表于:2018-12-16 / 阅读(173) / 评论(0) 分类 VOA标准英语2015年(九月)

President Barack Obama unveiled his 75-billion-dollar plan aimed at dealing with the nation's foreclosure crisis today. Traveling to Arizona, the president said while the plan will not save every home, it could help as many as nine million people re

发表于:2018-12-17 / 阅读(163) / 评论(0) 分类 2009年NPR美国国家公共电台2月

This is scientific American's science 60 second science, I am steve mosbyA lot of people have had compacted third molars. Third molars produce chronic pain. Allen man, a Princeton University Physical anthopolegist, the annual meeting of the immagrate

发表于:2018-12-24 / 阅读(154) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Time to bring back the Office of Technology Assessment. The OTA was created in 1972 to provide Congress with an objective analysis of complex scientific and technologi

发表于:2018-12-24 / 阅读(178) / 评论(0) 分类 Scientific American(二)月

Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c

发表于:2018-12-24 / 阅读(189) / 评论(0) 分类 Scientific American(一)月

Edward Weston, 1886-1958: He Helped Change the Way Americans Understood Photography Weston's photographs are called Straight Photography. VOICE ONE: I'm Mary Tillotson. VOICE TWO: And I'm Steve Ember with the VOA Special English program, PEOPLE IN AM

发表于:2019-01-02 / 阅读(251) / 评论(0) 分类 名人轶事

According to an international aid agency, the number of people living on the edge of poverty has nearly doubled during the past two years. A new report by CARE International says the surging price of food is the main reason behind the alarming jump.

发表于:2019-01-12 / 阅读(159) / 评论(0) 分类 VOA标准英语2008年(九月)

US Postal Service on 'Brink of Default' 美国邮政濒临破产边缘 One of America's oldest institutions, the U.S. Postal Service, is teetering on the edge of default and must be radically restructured. That, according to the postmaster general, w

发表于:2019-01-13 / 阅读(186) / 评论(0) 分类 VOA标准英语2011年(九月)

从古至今,人类在不停地探索能够象鸟儿一样自由自在飞翔的方法,随着科技的进步和现代航空技术的发展,人类发明了各种飞行工具,滑翔伞就是其中一

发表于:2019-02-01 / 阅读(302) / 评论(0) 分类 奥运英语

今天我们要学的词是brink。 Brink, 是边缘的意思。The company is on the brink of bankruptcy, 这家公司濒临破产。North Korea cut off dialogue with South Korea on Thursday, claiming the peninsula was on the brink of another war, 北

发表于:2019-02-04 / 阅读(147) / 评论(0) 分类 英语每日一词

今天我们要学的词是brink。 Brink, 是边缘的意思。The company is on the brink of bankruptcy, 这家公司濒临破产。North Korea cut off dialogue with South Korea on Thursday, claiming the peninsula was on the brink of another war, 北

发表于:2019-02-04 / 阅读(147) / 评论(0) 分类 英语单词荟萃

By Cindy Saine Washington 03 June 2008 America's presidential primary season ends Tuesday after five months with contests in Montana and South Dakota. Hillary Clinton's campaign says she will not concede nomination to Obama Tuesday evening. As we he

发表于:2019-02-04 / 阅读(144) / 评论(0) 分类 VOA标准英语2008年(六月)

By Lisa Schlein Geneva 04 February 2008 International health agencies say the world is on the brink of a cancer epidemic. The World Health Organization reports 7.6 million people died of the disease in 2005. It predicts the number of cancer deaths an

发表于:2019-02-04 / 阅读(164) / 评论(0) 分类 VOA常速英语2008年(二月)

LONDON, Aug. 9 (Xinhua) -- Germans Julius Brink and Jonas Reckermann beat reigning FIVB world champions Emanuel Rego and Alison Cerutti of Brazil to win the gold medal of men's beach volleyball at London Olympics on Thursday. The Germans won the matc

发表于:2019-02-08 / 阅读(177) / 评论(0) 分类 英语新闻

Zhang Jin, star of 2013 award-winning film The Grandmaster, will next be seen in The Brink, by first-time director Jonathan Li. The Brink is about the conflicts between a group of fishermen who smuggle gold and the cops who chase them. The film premi

发表于:2019-02-14 / 阅读(207) / 评论(0) 分类 2017CRI中国国际广播电台

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-02-24 / 阅读(121) / 评论(0) 分类 英语听力精选进阶版

The Turn of the Screw by Henry James XIX We went straight to the lake, as it was called at Bly, and I daresay rightly called, though I reflect that it may in fact have been a sheet of water less remarkable than it appeared to my untraveled eyes. My a

发表于:2019-02-24 / 阅读(546) / 评论(0) 分类 有声英语文学名著
学英语单词
ACFG
Aedurid
all-space
allude
anhepatia
art of defence
assature
associated localizing system
Ataroth
bed configuration
besnivel
biomagnetism
Blastomyces farciminosus
cathodoluminescent phosphor
cell block
central standard times
changing-over
chief digital officer
choerodon anchorago
chorisepal
clavule
color triangle coefficient
computer-aided manufacturing system
cord grasses
cumulative appreciation
cut ... down to size
dam type lip ladle
death-case
despending
direct waveform synthesis
Dobcross box mechanism
dos and don'ts, do's and don'ts
edge sense network
El Arado, R.
felce
feral children
Folin-Farmer's method
footsies
gambler
geise
harberd
hierarchy of activity
homegrown software
ice-cold
idiozona
inking wheel
juglike
Le Fort operation
lex fori
light engine oil
liquid-level alarm
llanos (llanos region)
Manipuri
merohedrism
metalloelastase
Microula forrestii
moving-conductor transducer
naphthylenebisazo
nervuration
non-control
non-ossifying fibroma
oversensationalizes
peaches and cream
photoemissive-tube transducer
pipe-smoker
portable lamp receptacle
presulcal part
purchase merchandise on account
rare earth-cobalt permanent magnet
red fiber sheet
resin-ligand
rhabdosphaera xiphos
Senpai
stick back
substances
sxga
synchronized countershaft transmission
theraml gasoline
thinnets
thiohistidinebetaine
throw cold water on sth
to make sb's acquaintance
tonala
trace back to
trapezoidal channel
ultra-high-vacuum physical vapor deposition
unannotated
underground economy
unidirectional clutch
unmandated
urban vs
Van Norman Lakes
virtual channel link
visible items of trade
Vitiaz deep
vocal fry
volids
whickered
whitmanite (geikielite)
woolly bear
yeer