苯(氧偶氮)基

Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s

发表于:2018-12-18 / 阅读(182) / 评论(0) 分类 万物简史

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro

发表于:2018-12-24 / 阅读(164) / 评论(0) 分类 Scientific American(三)月

Fun Fact: Alligators Can Regrow Teeth 有趣的事实:短嘴鳄可以再长牙齿 Fun fact about alligators: they can regrow any of their eighty teeth up to fifty times. Which is pretty impressive, especially compared to us relatively dentally chal

发表于:2018-12-28 / 阅读(144) / 评论(0) 分类 初学者听力文摘精选

its time again for the A Moment of Science mailbag. A listener writes: Dear A Moment of Science, Ive always been fascinated by volcanoes. So I was wondering: How well can scientists predict when and where a volcano will erupt? Intersting question. Th

发表于:2018-12-31 / 阅读(132) / 评论(0) 分类 英语听力文摘 English Digest

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(190) / 评论(0) 分类 科技之光

This is Scientific American's 60-Second Science. I am Steve Mirsky.Got a minute? Talk about your vicious cycles. A new study finds that belly fat could be making you hungrier. Which would lead to more belly fat. The research was performed at the Univ

发表于:2019-01-08 / 阅读(180) / 评论(0) 分类 Scientific American(四)月

Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the

发表于:2019-01-08 / 阅读(194) / 评论(0) 分类 Scientific American(十一)月

Notice Me - NB Ridaz Sometimes I think about (come on) Everything that we been through And I pray that you would just open your eyes (NB Ridaz) I love you (I love you baby) (Magic) I love you too girl And I need you (and I need you too) So please don

发表于:2019-01-10 / 阅读(230) / 评论(0) 分类 英文歌曲第一辑

歌曲 : The realist killaz 艺人 : 2Pac Ft. 50 Cent 音乐星级 : ★★★★ 所属专辑 : G-Unit Radio 发行年代 : 2003 风格 : Gangsta Rap 介绍: 这首The realist killaz由说唱界巨头之一的2Pac和50 Cent共同演绎,2003年的了,可能很多喜欢嘻哈的朋友都该听的差

发表于:2019-01-11 / 阅读(278) / 评论(0) 分类 饶舌音乐

(What?) Is it over? I'm too busy getting over Feel like I've been working overtime Every time, it's you and I Now I'm a little older Don't want it just like I told you Feel like I've been working overtime Getting tired of you and I If you really want

发表于:2019-01-11 / 阅读(167) / 评论(0) 分类 节奏布鲁斯

You know what to say on my way out Hit me with the hey been a while Now I'm going straight through the fire fire I don't even know why though Get me on a wave then you fade out Hit me with the light got me hired I should get away from you I know I kn

发表于:2019-01-11 / 阅读(195) / 评论(0) 分类 节奏布鲁斯

I breathe you in You are taking over Got me open Losing my composure You know that I love it when when you say my name Pull me closer into you tell me that you'll stay Take me deep into your mind We can get away We can get away You got me so high Hig

发表于:2019-01-11 / 阅读(138) / 评论(0) 分类 节奏布鲁斯

[Khalid amp; Alina Baraz:] 2am and I'm still breathing Staring at my thoughts Floating up to the ceiling I'm swimming in everything you said I'm thinking 'bout jumping in instead I've got you skinny dipping Deep inside my head [Alina Baraz:] It's in

发表于:2019-01-11 / 阅读(310) / 评论(0) 分类 节奏布鲁斯

Azaz Residents Pick Up After Aerial Bombings The residents of Azaz clean up and mourn after Wednesday's deadly bombing by Syrian government warplanes. Azaz had been peaceful in recent months, although forces of the rebel Free Syrian Army have had to

发表于:2019-01-13 / 阅读(187) / 评论(0) 分类 VOA标准英语2012年(八月)

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(172) / 评论(0) 分类 英语博客 A cup of English

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(220) / 评论(0) 分类 2007年VOA标准英语(五月)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(325) / 评论(0) 分类 英语新闻

歌曲 : I am alive 艺人 : Lazard 音乐星级 : ★★★★ 所属专辑 : 未知 发行年代 : 2008 风格 : Dance 介绍: 同样是搜索不到资料的歌手,但是歌曲却很好听,她的歌声就像带着电一样,在强烈的节拍下,刺激着你的神经,只想跟随节奏一起舞动。 歌词: Song: I

发表于:2019-02-06 / 阅读(224) / 评论(0) 分类 舞曲狂欢

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(191) / 评论(0) 分类 英语博客 A cup of English

THE HAGUE, Feb. 27 (Xinhua) -- PSV Eindhoven and AZ Alkmaar qualified for the final of the Dutch Cup, the KNVB Beker, on Wednesday by beating PEC Zwolle and Ajax by identical 3-0 respectively. Ajax dominated the first half against AZ in Amsterdam, bu

发表于:2019-02-08 / 阅读(198) / 评论(0) 分类 英语新闻
学英语单词
Alaska-Hawaii time
Anirban
audio dubbing
autointrusion
avulaviruses
be on a bad wicket
benoys
brainiac
bridge islet
Cartox
CDTA
claiming pen
clamp plate
crdoba
critical volume fraction
cylindrical cartridge type renewable fuse
dairy corral
dihedron group
dinitrochlorobenzene skin test
directed application
domain parking
donation of capital stock
Dorogucha
dorsal vs. ventral
Dryopteridaceae
electromagnetic clutch
engineering survey of missile test site
erosion ridge
explicand
farfel
fax number
fiexor point
flag event
garouse
gelatino-bromide paper
Gigabit Wi-Fi
glaucophane schist series
Harris yarn
heighfer
Holcut
horizontal diffusivity
hyperbolic collineation
hypoosmolarity
ideologemic
incremental parameter
injection moldings
institucin
interim bonus
intestiniform
jamerson
kenencephalocele
kerbalas
laboratory-size reactor
labyrinth ring
limegreen
logical LAN
make quick work of sth
Mann, Horace
markens
maximum non-proportional shear strain
modistae
mountain of denudation
murambite
neukom
nival regime
Non-farm payroll data
Numana
of pit and moment
oneto
organic synthetic chemistry
osmani
parchment skin
power station data acquisition equipment
praeteratural
press screw driver
realignment
reservoir drain plug
Rhizophydium melosirae
riannas
rigid mass
run out of something
saint augustines
sea area A1
slant face
special equivalent
spectra at high and low temperatures
squirmingly
subsidiary aspect
suction-type carburetor
supercross beam
testudiness
tetanus posticus
toe step
trivial valuation
tumor of round ligament
tunnel access
uninventful
universal goniometer
uvinic acid
vee drive
wristwarmer
xylene monosulfonic acid