碳纤维强化塑胶

Passage 7 Plastic 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 d

发表于:2018-11-30 / 阅读(183) / 评论(0) 分类 英语专业四级听写

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(389) / 评论(0) 分类 英语专业四级听力50篇

[01:05.65]Dialogue Language Structure: [01:09.96]The Present Continuous Tense in the Passive Voice [01:14.06]A:This brides is getting more and more crowded. [01:17.95]B:Yes.Look!So many cares are being held up. [01:22.34]A:As a matter of fact,the tra

发表于:2018-12-04 / 阅读(270) / 评论(0) 分类 高中英语上外版一年级

My Cock Clock我的公鸡闹钟 Hello! My name is Dongdong. Do you know I have a nice cock? It is a beautiful cock. It is in my bedroom. In fact it is an alarm clock. The big and round body is made of plastics and the clock is set in it. There is a r

发表于:2018-12-06 / 阅读(225) / 评论(0) 分类 X星球系列故事

The Great Pacific Garbage Patch may be disappearing, and not in a good way. New research presented at the biannual meeting of the American Chemical Society reveals that polystyrene actually can break down in seawater. Polystyrene is probably better k

发表于:2018-12-24 / 阅读(173) / 评论(0) 分类 Scientific American(八)月

The Underhill Farm in Somerset, England, is the picture of rural tranquility. But the lush green pastures disguise the fact that farms like this are contributing to global warming. That's because just one cow can produce up to 500 liters of methane

发表于:2018-12-30 / 阅读(264) / 评论(0) 分类 国家地理2008年

Very small pieces of plastic, called microfibers, are polluting rivers and oceans. The source of these microfibers may surprise you: your clothes. Clothes worn for outdoor activities and exercise are often made of synthetic material, like polyester o

发表于:2019-01-02 / 阅读(153) / 评论(0) 分类 2017年VOA慢速英语(四)月

Plastic 塑料制品 What does the word plastic mean? Plastic这个词是什么意思? It means changeable in Latin. 它在拉丁文中的意思是可变的。 Are there many kinds of plastics? Yes, there are. 塑料制品的种类多吗?是的,种

发表于:2019-01-10 / 阅读(157) / 评论(0) 分类 与美国小学生一起学英文第7册

AS IT IS 2014-07-10 Plastics Blamed for Harm to Sea Environment 塑料对海洋环境造成严重危害 A new report says plastics are responsible for $13 billion in damage to the oceans and the undersea environment. The findings were announced recen

发表于:2019-01-12 / 阅读(147) / 评论(0) 分类 2014年VOA慢速英语(七)月

Showcase of 155 films offers fresh perspective on green, climate change issues Penelope Poulou | Washington, DC 26 March 2010 Photo: Esben Hardt/Ace Ace If global warming continues at the same rate as today, by the end of this century, the Arctic cou

发表于:2019-01-13 / 阅读(119) / 评论(0) 分类 VOA标准英语2010年(三月)

Recycling 再循环利用 A: Recycling is big business these days, isn't it? A:近来再循环是一项巨大的业务,是吗? B: Yes, it's definitely a growing business. B:是,它的确是一项欣欣向荣的业务。 A: What do you recycle in

发表于:2019-01-14 / 阅读(120) / 评论(0) 分类 职业技术英语口语

The Underhill Farm in Somerset, England, is the picture of rural tranquility. But the lush green pastures disguise the fact that farms like this are contributing to global warming. That's because just one cow can produce up to 500 liters of methane g

发表于:2019-01-22 / 阅读(127) / 评论(0) 分类 自然百科2008年

Science and Technology Plastics There and back again 科技 塑料 旧法新用 An old idea may help solve the problem of plastic waste 一个老方法也许可以帮助解决塑料垃圾的问题 PLASTICS were once regarded as wonder-materials. They

发表于:2019-01-26 / 阅读(145) / 评论(0) 分类 经济学人科技系列

不管是热天还是冷天,总会看到那么多MM穿着各种丝袜,露出傲娇的大长(肠)腿。 今天,我们就一起来盘点一下各种各样的裤袜吧! Tights(连裤袜):又称Pantyhose,连短裤和长筒袜于一体,齐

发表于:2019-02-09 / 阅读(144) / 评论(0) 分类 英语口语

[00:11.27]Maybe it works 也许真管用! [00:21.85]词汇扫描 [00:25.55]Speech course 演讲课 [00:29.05]Honor 纪念 [00:32.59]Patience 耐心 [00:36.18]Remind 提醒 [00:39.66]Reinforce 加强 [00:43.64]英文原文 [00:45.31]During the colle

发表于:2019-02-15 / 阅读(157) / 评论(0) 分类 英语笑话(MP3+文本)

My Cock ClockHello! My name is Dongdong. Do you know I have a nice clock? It is a beautiful clock. It is in my bedroom. In m\fact it is an alarm clock. The big and round body is made of plastics and the clock is set in it. There is a red comb on its

发表于:2019-02-18 / 阅读(187) / 评论(0) 分类 英语美文

These northern part of front is maned by a French army and a British expeditionary forces later reinforced by Canadians and troops from the far from British Empire. 法国军队和英国远征军控制防线北部区域。后来由来自遥远英国的

发表于:2019-02-19 / 阅读(183) / 评论(0) 分类 二战启示录

Rebecca Hosking makes documentary films. Recently, she worked on a documentary film for the BBC about the effect of plastics in the marine environment. She was shocked by what she saw as she was making the documentary. She found many sorts of sea cre

发表于:2019-02-19 / 阅读(121) / 评论(0) 分类 听播客学英语

An international group of scientists has engineered an enzyme which they say will be able to eat some of the most common plastic. It's being touted as a possible way to fight pollution. Improvements aimed at making the enzyme work more effectively ar

发表于:2019-02-22 / 阅读(189) / 评论(0) 分类 2018CRI中国国际广播电台

Chinese Academy of Sciences successfully launched a new sounding rocket, Kunpeng-1B, in Hainan Danzhou early Wednesday. The rocket reached a flight height of 300 kilometers for the first time. Its arrow configuration of altitude control system and ca

发表于:2019-03-12 / 阅读(367) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
acaphyllisa bracteatae
Alpha Scorpii
alpinia japonica miq.
appias lyncida eleonora
arteria analis
baking sheets
Bluetooth worm
Bonndorf
breznican
brothelgoer
built-in control of the money supply
bum-trip
burns out
cake breaker
calibrated position
capitals of bahrain
cell transformation
cementosis
city gate
class chrysophyceaes
Cocoa Beach
contingence
cookhouses
Coxsackie disease
crocked finish
cryoimmunoglobulin
cyclosuffrobuxine
decoits
Dehio's test
discontigue
disenjoyed
dry-laid
eastern roll
electricity measurer
electrokumography
equatorial circulation
FGM (fission-gas monitor)
first immediate predecessor event
frutescence
fusiform spore
gasolene
genus heliothiss
grey birches
hand instrument
hay wafer
health surveillance
hemangiomata
Holliday structure
in the depth of despair
inbounds line
institutionize
landau zener theory
Leveraged Loan
literal operand
method of luminescent bacteria
molding allowance
motor points
multibarrel depth charge
multiple parasitism
multiplying arrangement
mylodontes
natural repair
net density
newsers
night starts
non-practitioners
Noncompliance(Specify)
nonpersistent agent
oddis
operand access
overapplied manufacturing overhead
overhanging rail
pedatifida
per cent of circulation expense
pokes along
president bushes
progressers
quasi private revenue
quasi-peak-to-peak voltage
radiophototelegraphic transmitter
restaurant-car
retains
retardation field
river road
screak
seismical region
semi-congruence
skin manifestations
sonatraches
sterid nuclei
Styphimurium
system failure rate
tangible benefit
tattarara
tender performance
the hell with
to victory
torque-tube type suspension
tumble cart
turning by ahead and astern engine
ulrik
unipath control unit