n. 羟砷铁矾

1) Vanilla Sky Scene 1 (David always has nightmares. He is imprisoned after he was charged of murder. He tells Doctor Curtis McCabe one of the nightmares in which he runs in the empty Times Square wit

发表于:2018-11-28 / 阅读(319) / 评论(0) 分类 疯狂英语2003年

It is often said that cats have nine lives, that they are lucky enough to escape from danger again and again. Here is a science fiction tale about how one such lucky escape by a cat led to a discovery that was able to change the course of people's l

发表于:2018-12-07 / 阅读(167) / 评论(0) 分类 英语散文阅读

Black and White黑与白 Sometimes you hear it said that white is a combination of all the colors of the rainbow -- and that black is the absence of color. Find out more about whether black and white are colors -- today on Earth and Sky. JB: This is Ear

发表于:2018-12-07 / 阅读(158) / 评论(0) 分类 (科普英语)Earth and Sky

Narrowing Uncertainties 新发现 In science, theories abound. Some are proven true, some are modified, some are completely abandoned. But even discrediting a theory is progress. Learn more about sorting through the uncertainties -- on today's Earth an

发表于:2018-12-07 / 阅读(139) / 评论(0) 分类 (科普英语)Earth and Sky

Aqua Spacecraft 水资源监测太空船 NASA's latest and most ambitious weather satellite is measuring Earth's water cycle. Learn more about the Aqua satellite -- today on Earth and Sky. DB: I'm Deborah Byrd. JB: And I'm Joel Block for Earth and Sky. This

发表于:2018-12-07 / 阅读(142) / 评论(0) 分类 (科普英语)Earth and Sky

Politics of CO2 二氧化碳的影响 Mention global warming to a room full of politicians, and you might just start an argument. But one thing most everyone can agree on is the need for more research. Learn more about the next phase of climate study -- to

发表于:2018-12-07 / 阅读(193) / 评论(0) 分类 (科普英语)Earth and Sky

Raindrops 雨滴 From a light rain to a heavy downpour, raindrops fall to Earth's surface. And if you watch over time, you'll see that some raindrops are small and some much larger. Find out why -- on today's Earth and Sky. DB: This is Earth and Sky,

发表于:2018-12-07 / 阅读(207) / 评论(0) 分类 (科普英语)Earth and Sky

King of Beasts 狮子 Even skywatchers connect lions with royalty. For example, the brightest star in the constellation Leo the Lion is called Regulus -- which means little king. Discover why lions are said to be the king of beasts -- today on Earth a

发表于:2019-01-02 / 阅读(217) / 评论(0) 分类 (科普英语)Earth and Sky

Fire Regime 火 Fire was a creation of life -- born from oxygen and organic matter -- ignited by lightning. Thus fire has been a fundamental feature of the Earth for at least 400 million years. A scientist talks about fire -- today on Earth and Sky.

发表于:2019-01-02 / 阅读(250) / 评论(0) 分类 (科普英语)Earth and Sky

Sunscreened Plants 遮光植物 A NASA researcher is finding that alfalfa plants grow more poorly when exposed to UVB -- ultraviolet B radiation from the sun. Learn more about sunscreened plants -- today on Earth and Sky. JB: This is Earth and Sky. Eart

发表于:2019-01-02 / 阅读(219) / 评论(0) 分类 (科普英语)Earth and Sky

Amazon GIS 亚马逊地理信息系统 In the Amazon, there's a growing human population in a region that also contains 30% of Earth's total plants and animals. Learn how scientists have put together an Internet window to the Amazon -- today on Earth and Sky

发表于:2019-01-02 / 阅读(215) / 评论(0) 分类 (科普英语)Earth and Sky

Forests and CO2 森林和二氧化碳 The amount of fossil fuel emissions released into the atmosphere has steadily risen since the Industrial Revolution. But recently, part of those emissions have been disappearing. Learn more about forests and CO2 -- on

发表于:2019-01-02 / 阅读(230) / 评论(0) 分类 (科普英语)Earth and Sky

Proud Of You Fiona Fung Love in your eyes, sitting silent by my side Going on, holding hand, walking through the nights Hold me up, hold me tight, lift me up to touch the sky Teaching me to love with heart, helping me open my mind I can fly. I'm prou

发表于:2019-01-03 / 阅读(156) / 评论(0) 分类 英语金曲精听

Callum: Hello Rob. Rob: Today were talking about tall buildings - very tall buildings in fact. Callum: I suppose we could call them skyscrapers - because theyre so tall they almost touch the sky. Rob: They do. Many countries compete with each other i

发表于:2019-01-07 / 阅读(158) / 评论(0) 分类 六分钟英语

A: Out of every movie that you've seen, which one is your favorite? B: I'm going to have to say that Superbad is the best movie ever. A: You think so, how come? B: Well, Superbad is super funny. A: You're not lying, I found that movie absolutely hila

发表于:2019-01-20 / 阅读(175) / 评论(0) 分类 英语闲谈

A: What's your favorite movie? B: My favorite movie is Superbad. A: Oh, why is that? B: It's the funniest movie that I've ever seen. A: That's true. It is a very funny movie. B: You've seen it before? A: Yes, I saw that movie the first day it came ou

发表于:2019-01-20 / 阅读(206) / 评论(0) 分类 英语闲谈

A: Which movie is your favorite to watch? B: I have to say, my favorite movie is Superbad. A: Is that right? Why? B: Honestly, it is one of the funniest movies I've seen in a long time. A: You're right. That movie is hilarious. B: I didn't think you

发表于:2019-01-20 / 阅读(181) / 评论(0) 分类 英语闲谈

By Cathy Majtenyi Nairobi, Kenya 06 December 2007 Kenya's capital, Nairobi, is home to one of Africa's largest dumpsites. A recent United Nations study found that nearly half of the children surveyed who live near the dumpsite suffer from serious med

发表于:2019-02-07 / 阅读(220) / 评论(0) 分类 VOA常速英语2007年(十二月)

DJ舞曲 Let us fly-ay-ay-ay la-di-da-di-da-di-dah To the golden sky It''s the paradise of Smile Where the sun will always shine La-da-di-da-di-da-di-dah Welcome to the wonderland, a place for you and me If you treat me right then maybe you will have

发表于:2019-02-08 / 阅读(221) / 评论(0) 分类 经典英文歌曲

Golden Sky Smile Let us fly-ay-ay-ay la-di-da-di-da-di-dah To the golden sky It's the paradise of Smile Where the sun will always shine La-da-di-da-di-da-di-dah Welcome to the wonderland, a place for you and me If you treat me right then maybe you wi

发表于:2019-02-08 / 阅读(184) / 评论(0) 分类 好听的英文歌曲
学英语单词
A/D
abs re.
address offset
adj.
adsorption surface
agate fossil beds national monument
area survey
bit-depth
bobbin carrier
bone seeking alpha emitter
box arch bridge
broad interpretations
bustling
caro quadrata manus
cephalosporium acremonium
charpentier
cladosporium c. cucumerium ellis et arthur
closing capacity test
cocktail belt
colour developer
condominial
copulatory disc
cybernetic
davout
DC rate
dimethanesulphonates
don't blame me
eddy card memory
egged someone on
elatum
explodable
eye bolt rivet
fan effect
fibre recovery machine
focus-image distance
gameworlds
global carbon budget
glucksmen
hard pavement
Hartig net
headed cabbage
heat lightening
hop aphid
hydraulic-diaphragm micropipetter
Hypnorex
improper orthogonal matrix
incultivated
insert bit
karstics
light yield
lurk
make contact with
Malania
maximum length null sequence
medullated nerve
mesoxalyl usea
mirror camera
nerve-cell
networld
no-can-do
non-negatives
notice of readiness
nuclear deterrent
olebe
oriental garnet
orifice standard
outdoor porter advertising
ply twist
preorbital plate
pressure reducing valve (hydraulic)
propah
proto-industry
pterolophia kaleea inftexa
quarz
read out equipment
reasoned amendment
relative linear deformation
removal of foreign body in nose under rhinoscope
right abdomen
sawbridge
Scutellaria mairei
Sedum lutzii
sieboldiana
slender ground-nut
snowball fight
sorbaldehyde
steering worm wheel
stem xerophyte
summings
switching on device
to add...in
unnarrow
upflowing
user driven
V-coil evaporator
Vakhtangov
valleyscapes
vertiaflavone
wet out
work platform
zenophobia
zero allowance