塑性体特征

We use plastic wrap to protect our foods. We put our garbage in plastic bags or plastic cans. We sit on plastic chairs, play with plastic toys, drink from plastic cups, and wash our hair with shampoo from plastic bottles! Plastic does not grow in nat

发表于:2018-12-01 / 阅读(412) / 评论(0) 分类 英语专业四级听力50篇

16 Getting Plastic Surgery GLOSSARY plastic surgery / cosmetic surgery one of many medical procedures that involves cutting into ones skin to make one more attractive or beautiful * Shes thinking about having plastic surgery to make her nose smaller.

发表于:2018-12-03 / 阅读(315) / 评论(0) 分类 2009年ESL之就医和人际交往

> 08 新型塑胶制品的应用 DATE=3-1-01 TITLE=SCIENCE REPORT- Self-Healing Plastic BYLINE=Mario Ritter (Start at 59

发表于:2018-12-07 / 阅读(178) / 评论(0) 分类 科技之光

Technology Report - Could Waste Plastic Reduce Our Need for Oil? 科技报道 - 塑料制油技术是否可以减少美国的石油需求 From VOA Learning English, this is the Technology Report in Special English. 这里是美国之音慢速英语科技

发表于:2018-12-16 / 阅读(159) / 评论(0) 分类 2012年VOA慢速英语(十一)月

Lesson Twenty-three 听力部分 Dictation: Please prepare your paper and pen. We ____ when we ________________ or _______, because the _____________ in the ____ have ________. More blood _____ to the _______ of the body, where the ______________ tur

发表于:2018-12-16 / 阅读(137) / 评论(0) 分类 王强口语 第二册

Researchers may have found an unusual way to reduce plastic pollution, one bite at a time. It turns out that the common wax worm can eat plastic. Also known as the Galleria mellonella, these worms may help reduce the waste caused by plastic bags. Eac

发表于:2019-01-02 / 阅读(195) / 评论(0) 分类 2017年VOA慢速英语(五)月

By Ted Landphair Washington 09 August 2007 Every day, American consumers are offered a simple choice when they areby a store's cashier: paper or plastic? But as VOA's Ted Landphair explains in today's searching for solutions report, some communities

发表于:2019-01-07 / 阅读(218) / 评论(0) 分类 2007年VOA标准英语(八月)

Finn: Hello, I'm Finn, welcome to 6 Minute English. With me in the studio today is Neil. Neil: Hi there, Finn. Finn: Hello Neil. Today we have a royal story about Catherine, Duchess of Cambridge - or as she is still often known - Kate Middleton. Neil

发表于:2019-01-07 / 阅读(173) / 评论(0) 分类 六分钟英语

Thin plastic bags are the ultimate throwaway item. Used once to tote groceries, the thin white bags often go on to second lives as permanent pollution and an eyesore. So a host of countries, cities and other governments have banned them or forced con

发表于:2019-01-08 / 阅读(152) / 评论(0) 分类 Scientific American(八)月

Plastic Recycling From VOA Learning English, this is EXPLORATIONS in Special English. Im Kelly Jean Kelly. And Im Christopher Cruise. Today we follow plastic bottles and other plastic objects as they go to one of the largest recycling centers in the

发表于:2019-01-12 / 阅读(157) / 评论(0) 分类 2013年VOA慢速英语(五)月

EXPLORATIONS - Plastic Recycling From VOA Learning English, this is EXPLORATIONS in Special English. Im Kelly Jean Kelly. And Im Christopher Cruise. Today we follow plastic bottles and other plastic objects as they go to one of the largest recycling

发表于:2019-01-12 / 阅读(174) / 评论(0) 分类 2013年VOA慢速英语(三)月

Bottles to Flake: Plastics Journey Continues They traveled hundreds of kilometers before today. Now begins the next leg of a journey that spans the entire globe. Welcome to one of the United States largest plastic recycling plants. On an average week

发表于:2019-01-13 / 阅读(168) / 评论(0) 分类 VOA标准英语2012年(六月)

DAVID GREENE, HOST: Few inventions in modern history have been as successful as plastic. It's in vehicles, building materials, most of our electronic devices. We wrap stuff in it. Maybe we even wear it. Now a research team has tallied up how much pla

发表于:2019-01-16 / 阅读(132) / 评论(0) 分类 2017年NPR美国国家公共电台7月

Its amazing to think there wasnt any plastic one hundred years ago. Now its everywhere. Almost everything thats made has some plastic in it. Whoever invented it must be really rich. There are all kinds of plastic. Its pretty useful stuff. I once went

发表于:2019-01-21 / 阅读(152) / 评论(0) 分类 纯正英语一分钟

Its amazing to think there wasnt any plastic one hundred years ago. Now its everywhere. Almost everything thats made has some plastic in it. Whoever invented it must be really rich. There are all kinds of plastic. Its pretty useful stuff. I once went

发表于:2019-01-24 / 阅读(184) / 评论(0) 分类 听一分钟英文-P

Plastic Pollution NB: This is not an accurate word-for-word transcript Dan: Hello and welcome 6 Minute English from the BBC. Im Dan Walker Smith and today Im joined by Kate. Kate: Hello Dan. Dan: Now today Kate and I are talking about pollution. Kate

发表于:2019-02-04 / 阅读(185) / 评论(0) 分类 六分钟英语

By Robert Raffaele Washington, DC 12 February 2008 Tests on several plastic baby bottles have found they emit very significant levels of a chemical linked to deadly illnesses in laboratory animals. That is according to a new report released by Americ

发表于:2019-02-07 / 阅读(199) / 评论(0) 分类 VOA常速英语2008年(二月)

Voice 1 Thank you for joining us for Spotlight. Im Liz Waid. Voice 2 And Im Ruby Jones. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Todays Spotlight i

发表于:2019-02-21 / 阅读(268) / 评论(0) 分类 环球英语 Spotlight

They were at a deli in lower Manhattan. They ordered a ham sandwich with the works. The worker behind the counter was wearing plastic gloves. They watched him put ham, onion, tomato, and lettuce on each roll. He put the rolls on paper plates. He hand

发表于:2019-02-22 / 阅读(202) / 评论(0) 分类 英文短篇故事(纽约)

Todd: What do you think about plastic surgery - you know, like, especially lip implants, breast implants? Wendi: Yeah, absolutely. I would be like, maybe like four years ago, I was like, No if you do that kind of thing you are so vain. That's so not

发表于:2019-03-06 / 阅读(196) / 评论(0) 分类 英语趣味课堂
学英语单词
acetyldopamine
actg.
acute intravascular hemolysis
appetitive behaviour
Ascoli's reaction
awfulest
bearing box
bearing wall
bekaert
bothriocyrtum tractabile
bowdacious
bush of hair
called for
casement cloth
casiumbiotite
castel di lucio
child safety seat
circular cylindrical shell
cold resisting property
common symmetry element
common warts
completely determined game
computer education system
conscience-smitten
danglingly
digital-cash
eigencoefficients
episisomycin
fabric reinforced polymer composite
fingernailful
fixed end bending moment
foreign debt
form-copying type gear grinder
frank it
fried Chinese flat cabbage with fresh bamboo shoots
gain the ear of
gamma-Valerolactone
gasterhysterotomy
genus vincas
grubbe
Hamilton Cliff
hippocampal gyrus
hop joint
in vitro activation analysis
indefinite overtaking
integrated-circuit memory
it must be realized that...
IVCs
JWI
loana
lowland cattle
meridianal
metameta language
multilayer printed-wiring board
muscular tremor
Nagari script
naphthylenebisazo
nervous poison
news-new
nonpatient
o'machearley
obrok
osmoadaptation
outwith
ownership income
particulars of voyage
Paschal celery
Penataphocid
peptophilic
picture monitor
plangence
plugged program
polypod type
power of advancement
progranulocyte
rachitic splenomegaly
re centralization
red-shanked douc
reference points
resubscribes
ruggeris
s.l.a
satisfactory solution
Scaldip
sericea lespedezas
sigmoid catheter
siltseam
skid rig
sordenac
Suakin Harbour
Sudborough
systems approach to supervision
Terebratulidina
tractrices
tullous
twostage compressor
undistracting
vegetationa
yacktman
yank the bun
Yelizavetino
zonation of sea