[化] 高分子晶体

[00:06.48]The Phantom of the Opera [00:09.64]The Paris Opera House was a huge building with seventeen floors [00:15.91]of which seven were below the ground. [00:20.17]Underneath the building there was a strange,dark lake. [00:25.31]In the middle of t

发表于:2018-11-30 / 阅读(589) / 评论(0) 分类 高中英语牛津版高一

Lesson 80 The Crystal Palace 水晶宫 First listen and then answer the question. 听录音,然后回答以下问题。 How many people visited the Great Exhibition of 1851? Perhaps the most extraor

发表于:2018-12-08 / 阅读(642) / 评论(0) 分类 新概念英语第二册

The script of this programme 本节目台词 The Crystal Palace was a building made almost entirely of glass John: Hi there! Welcome to On The Town from a very interesting part of south London. I'm John, with me Oliver. We're at Crystal Palace. Oliver:

发表于:2018-12-19 / 阅读(556) / 评论(0) 分类 都市掠影

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Are your car bumpers riddled with scars from encounters with tight parking spaces? Did the furniture movers scratch your floor? Wouldn't it be great if t

发表于:2018-12-24 / 阅读(420) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(474) / 评论(0) 分类 Scientific American(三)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(400) / 评论(0) 分类 Scientific American(一)月

Idiom: Make my day ( make someone happy ) Hit the book: Precious Crystal Mineral Emerald Ruby

发表于:2018-12-27 / 阅读(417) / 评论(0) 分类 趣味青春英语

Lowering the Ceiling on Roof Energy Losses Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because traditional black asphalt roofs heat up in summer and s

发表于:2019-01-02 / 阅读(433) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(555) / 评论(0) 分类 Scientific American(九)月

Patients undergoing coronary bypass surgery need implants of new, healthy blood vessels. So do those who receive repeated hemodialysis due to kidney failure. The best option is to use the patient's own veins or arteries, but thousands of patients don

发表于:2019-01-08 / 阅读(417) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(526) / 评论(0) 分类 Scientific American(四)月

Research Breakthrough for Biodegradable Tires? 研究人员研发完全可降解轮胎 Researchers say they have created a new synthetic rubber that could be used to make biodegradable tires. A team at Texas AM Universitys campus in the Gulf nation o

发表于:2019-01-12 / 阅读(373) / 评论(0) 分类 2016年VOA慢速英语(九)月

'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded

发表于:2019-01-14 / 阅读(542) / 评论(0) 分类 VOA标准英语2016年(二月)

听歌学英语:Venus-孙燕姿 Venus 原唱是一支女子乐团Shocking Blue,她们的原始版本在1970年赢得冠军,Bananarama(香蕉女郎乐队)于1987年翻唱该曲并勇夺全美排行冠军。孙燕姿翻唱了这首Venus (维纳斯

发表于:2019-01-23 / 阅读(474) / 评论(0) 分类 听歌学英语

ANNOUNCER: Tonight's Mega millions jackpot is an estimated annuitized $149,000,000 KARLA MURTHY: it's a moment that millions of Americans wait for each week. ANNOUNCER: Now, lets see if we can make you a millionaire tonight KARLA MURTHY: The chance t

发表于:2019-01-27 / 阅读(450) / 评论(0) 分类 PBS访谈商业系列

wedding ceremony 结婚典礼 wedding reception 婚宴 register office 结婚登记处 trousseau 嫁妆 usher 引宾员 vows 婚誓 say one's vows 立下婚誓 wedding day 举行婚礼的日子 wedding anniversary 结婚周年纪念日 bride新娘 br

发表于:2019-02-01 / 阅读(452) / 评论(0) 分类 实用英语

I Always Knew - by Jem I always knew I would one day be here But I couldn't be a puppet on a string I've had my fights, often I've been KO'd But I've got back up though I won't give in And now I know how it works If you're too nice you lose I'm gonna

发表于:2019-02-03 / 阅读(424) / 评论(0) 分类 好听的英文歌曲

结婚周年纪念的各个英语说法

发表于:2019-02-06 / 阅读(372) / 评论(0) 分类 英文语法词汇

Aquamarine 海蓝宝,兰玉 Garden Crystal 绿幽灵 Azurite 兰铜矿 Aventurine 砂金水晶 Amethyst 紫水晶 Ametrine 紫黄晶 Amber 琥珀 Emerald 翠玉 Onyx 黑玛瑙 Opal 蛋白石 Obsidian 黑耀石 Carnelian 红玉髓 Calcite 方解石

发表于:2019-02-13 / 阅读(456) / 评论(0) 分类 实用英语

Voice 1 Hello. Im Ruby Jones. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. A small candle burns. It re

发表于:2019-02-21 / 阅读(466) / 评论(0) 分类 环球英语 Spotlight
学英语单词
adephagous
american pasqueflowers
as safirah
assignment operator
bacil
bigombe
bond structure
bowstrung
callet
cask driving machine
cat tree
CGPM
chemical communication
cloutery
coke wharf gate
concatenated
cross recessed pan head wood screw
decade-long
degree hours
delay distribution
demand-supply
dilactones
dreame
eclipsing star
Eglon
endotheliotoxin
engine generator set
erythrocyanosis supramalleolaris
eviota epiphanes
eyecup
faddisms
filled charged cell
Friedreich's foot
furthers
gap reluctance
girija
give someone a jump
green gang
gytt
Haloart
hartshills
hyoid arch musculature
impose an embargo on
inductive transducer
intermediate-level radiation
Kabuki, kabuke
l.e.d.
Lawz, Jab.al
liberay buckram
MACISTIIDAE
Mahonia hainanensis
malechauvinist
medical services
minerall
mokell
mountain unit
narst (national association for the research science teaching)
nienaber
Non-Recourse Debt
not bring yourself to do something
occasional tables
ognall
overflow mould
palladium(ii) thiocyanate
peachleaf
perakine
philpot
pinene hyhrochloride
plexus lumbalis
plutonium(iii) sulfite
Pololet
polyvinyl alcohol
pump pinion
purpura acute vascular
quill pulling machine
rectangulometer
rejecting
Rhizophus
riboslamycine
rubber gauge
second space
short-staple
sligh
social security card
Stanniolith
Statocin
sulphinyl
sunken-ship breakwater
Supersucker
tetraphosphorus trisulphide
the sacred ibis
thermodynamic chart
traffic filter
Tulloch Castle
Tuéjar
underleads
upbreed
walls
welfarite
whipping drum
xanthids