分解成简单的化合物

This is the VOA Special English Development Report. Right now, the top story in AIDS research involves newly announced findings about adult male circumcision. Two studies in Africa found that circumci

发表于:2018-11-27 / 阅读(418) / 评论(0) 分类 2006年慢速英语(十二)月

1. Parts of North Carolina all the way up to Massachusetts have been rattled by an earthquake. The 5.9-magnitude quake was centered in Virginia and has caused minor damage and some injuries. 2. Hundreds of Libyan rebels have stormed one of Muammar Ga

发表于:2018-12-15 / 阅读(167) / 评论(0) 分类 美联社新闻一分钟2011(八月)

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Generations of American children have been told, Eat your broccoli! And for decades, researchers have known that broccoli and related vegetables like cauliflower and water

发表于:2018-12-24 / 阅读(127) / 评论(0) 分类 Scientific American(一)月

This is Scientific Americans 60 Second Science, I am Cynthia Graber, this will just take a minute. Compounds found in the herb thyme have antibiotic properties. Now scientists have demonstrated that thyme might have a future role in fighting acne. A

发表于:2018-12-24 / 阅读(176) / 评论(0) 分类 Scientific American(三)月

Ever wondered why mosquito eat some people up but leave others relatively unscathed. a new study find this prefential treament due to smells produced by the microscopic critters that cover our bodies. the reaserch is in the journal public library sci

发表于:2018-12-24 / 阅读(176) / 评论(0) 分类 Scientific American(一)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Take a deep breath. Taste anything? Actually, your lungs may, because scientists have discovered that the same receptors that exist on the tongue to tast

发表于:2018-12-24 / 阅读(117) / 评论(0) 分类 Scientific American(十)月

图片1 There are so many different kinds of conversation to have! Small talk is the simple kind of conversation that people often have with others that they dont know very well. In this episode, we give examples of what you can talk about to break t

发表于:2019-01-01 / 阅读(91) / 评论(0) 分类 英语博客-北美风情

It all started with some guy on Twitter posting a diagram on how to break your thumb ligament. 这一切都从一个人在Twitter上发布了一个关于如何拉伤你拇指韧带的图开始。 (It works, try it.) (真的有用,快试试。)

发表于:2019-01-03 / 阅读(128) / 评论(0) 分类 实用英语

Breathe by Taylor Swift I see your face in my mind as I drive away Cause none of us thought it was gonna end that way People are people, and sometimes we change our minds But it's killing me to see you go after all this time Music starts playin' like

发表于:2019-01-03 / 阅读(95) / 评论(0) 分类 听歌学英语

Breathe by Taylor Swift I see your face in my mind as I drive away Cause none of us thought it was gonna end that way People are people, and sometimes we change our minds But it's killing me to see you go after all this time Music starts playin' like

发表于:2019-01-06 / 阅读(122) / 评论(0) 分类 好听的英文歌曲

This book stinks! is really a bad review. But even a classic work can start to smell when it gets old enough. Now chemists have developed a technique that identifies what kind of degradation process an old book or historical document is going through

发表于:2019-01-08 / 阅读(120) / 评论(0) 分类 Scientific American(十一)月

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Chemistry goes to the University of Delawares Richard Heck, Purdues Ei-ichi Negishi and Hokkaido Universitys Akira Suzuki for their work in develop

发表于:2019-01-08 / 阅读(145) / 评论(0) 分类 Scientific American(十)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Wine can help keep conversation flowing at a dinner party. And now it looks like that wine may aid in materials science as well. Japanese researchers dis

发表于:2019-01-08 / 阅读(211) / 评论(0) 分类 Scientific American(三)月

Lily Allen 再次归来!现身 Under 1 Roof,低调钢琴伴奏现场华美演绎 Keane 经典《Somewhere Only We Know》。钢琴琴键如行云流水,Lily Allen 的声音尽显娇媚柔美,Lily,We want more! 歌词: I walked across an

发表于:2019-02-01 / 阅读(105) / 评论(0) 分类 流行英文歌曲

Big fish in a small pond I'm like a frog in a puddle I'm hoping she's staring at me not her reflection Cause little she knows I'm a prince and We belong in a castle If I could speak to her I'd ask her to Bring me back to life again A simple kiss coul

发表于:2019-02-12 / 阅读(110) / 评论(0) 分类 节奏布鲁斯

All wise people know that it takes sometime before a person can reach their goals and improve their life. And while this is a an unquestionablefact still this doesnt mean that you cant make small changes to your life to make it better in few weeks if

发表于:2019-02-17 / 阅读(113) / 评论(0) 分类 阅读空间

节奏布鲁斯:Lil Eddie - Bring Me Back to Life 相关介绍 :以抒情RB为主打风格的Lil Eddie,成为歌手之前也先后为一众顶级歌星担任制作一职。近日推出的全新专辑《Already Yours》,便是Lil Eddie为自己特

发表于:2019-02-18 / 阅读(109) / 评论(0) 分类 节奏布鲁斯

Why is my verse so barren of new pride, 为什么我的诗缺乏点晴之笔, So far from variation or quick change? 行文沉闷呆板,千篇一律? Why with the time do I not glance aside 为什么我的诗不顺应时尚, To new-found meth

发表于:2019-02-24 / 阅读(195) / 评论(0) 分类 莎士比亚十四行诗全集

5件简单小事让生活更美好 All wise people know that it takes sometime before a person can reach their goals and improve their life. And while this is a an unquestionablefact still this doesnt mean that you cant make small changes to your lif

发表于:2019-02-25 / 阅读(144) / 评论(0) 分类 阅读空间

If you want to steal my heart Steal it like you mean it If you want to take a part Then give me something to believe in The road it ain't getting longer it ain't getting younger My heart For now the love that we made Is a razorblade And I don't want

发表于:2019-03-11 / 阅读(174) / 评论(0) 分类 美国乡村音乐
学英语单词
access channel
Acetomethoxane
ahlswede
Ahunvar
analog capability
annoying pulse
authenticated document
Aydarkuli
background monitor
bring her down
canalis nervi hypoglossi
car-ownerships
cast-in insert
centrally notched specimen
cheloids
chinostrengite
chrominance cancellation
Colares
continuous system diagnosis
cotectic line
daven
Delphinium naviculare
demagnetizing apparatus
denotatum
deutzia glauca cheng
digital counter
dihydroxydurene
dog-collars
down right
electron gyroradiation
emergent literacy
emojis
Ermentrude
fibrillated tape yarn
garambullas
genuineness
hieracium pilocellas
household-baseds
i-diched
Incarvillea arguta
infinite static stability
integral type flange
interrogation hole
ionic lattice
Jackson's membranes
keller cone
keto-monocarboxylic acid
kilted sausage
kitten-tails
Legionellaceae
loan syndicate
loghe
lord proprietor
majidaes
measurement task area
mid - ocean ridges
midget inductor
mohapatra
montmorillonite dehydration
mottled limestone
moyglares
nilradical of ring
Noah's
nonhybridized
parallel seat
passage form
pipebomb
Pocill.
porcelain ball for graining machine
preventative control
probability of reliability
program sequence
quasi-free ion
question-answering system
radiotelegraph auto-alarm
raw oil for carbon black
rc coupling
Sardoal
Saxifraga dshagalensis
self-infertility
Senusi
sic passim
single occupancy
sinian direction
spent acid
sports centre
square scarf
stadier
superior grease
sycoceryl
talkin' up
tanaka
thorndale
touch-lines
travelling gantry
trichloraldehyde
United Nations Crime Prevention and Criminal Justice
vapor decomposition
variable frequency generator
veneration
worm-like chain
yttrium stabilized zirconia (ysz)