无动粒体的

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(594) / 评论(0) 分类 英语专业四级听力50篇

A: What am I supposed to do with this plastic cup? B: That cup is for a urine sample. A: How, exactly, does this work? B: This particular test calls for you to urinate into the cup after you have urinated a little into the toilet. A: When I finish, w

发表于:2018-12-02 / 阅读(314) / 评论(0) 分类 英语情景对话-健康

A: Why are you handing me a plastic cup? B: Your doctor wants to test your urine and needs a sample. A: How am I supposed to do that? B: We need you to urinate like you normally would, and then stop and finish into the cup. A: What am I supposed to d

发表于:2018-12-02 / 阅读(360) / 评论(0) 分类 英语情景对话-健康

> 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(305) / 评论(0) 分类 科技之光

Pakistan's foreign minister, on a visit to India, has urged India to move ahead with a gas pipeline project that will carry gas from Iran to India via Pakistan. As Anjana Pasricha reports from New Delhi, the visit comes as both countries try to give

发表于:2018-12-16 / 阅读(238) / 评论(0) 分类 VOA标准英语2008年(六月)

A: What is that plastic cup for? B: Your doctor has requested a urine sample. A: Am I supposed to pee into the cup? B: We want what we call a clean sample. Urinate a drop or so into the toilet, and then stop the flow and urinate into the cup. A: Then

发表于:2018-12-16 / 阅读(310) / 评论(0) 分类 英语情景对话-健康

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(397) / 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(383) / 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(330) / 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(276) / 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(309) / 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(351) / 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(316) / 评论(0) 分类 VOA标准英语2012年(六月)

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(277) / 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(315) / 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(337) / 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(329) / 评论(0) 分类 VOA常速英语2008年(二月)

Roman Remains Found Near Lisbon Restaurant Portuguese archaeologists have discovered a large Roman burial place holding 2,000-year-old human remains in Lisbon. The scientists were digging near Solar dos Presuntos, a very famous restaurant in the city

发表于:2019-02-18 / 阅读(243) / 评论(0) 分类 2019年VOA慢速英语(二)月

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(337) / 评论(0) 分类 英文短篇故事(纽约)

The injunction was released by judge Itagiba Cata Preta Neto after Lula was sworn in as the cabinet chief on Thursday morning. However, it must be approved by a higher court before taking effect and can be appealed by the government, meaning that Lul

发表于:2019-03-12 / 阅读(345) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
a good life
Acklington
ammonioformaldehyde
amyloids
azinphosmethyl
blunder the account
caffein
canoe plant
Chicoms
chromatin nucleolus (montgomery)
compound regenerative oven
compressed air motor
convergence transformer
cream lines
cuneocuboid joint
depot fat
Dichrocephala chrysanthemifolia
differential purchase
eagle boat
electrode rod
esthesia
exchange controller
fuel control assembly
fuel distillation bell
gamma transformation
Gandzha
gas-welded pipe
genus Fothergilla
genus Petroselinum
goerodes quadrispinus
Grenaa
hartley region
heritage languages
hold vent fan
hourly rate instructor
insurance salesman
intuitive learning
irritation
Isopropyl-n-(3-chlorophenyl)carbamate
kinematic(al) definition
Kyōgoku
La Codosera
lactucic
Laemanctus
Lapu-Lapu
Little D
load-supporting
lurkingly
Mannheim absorption system
megabank
memri
mental gymnastics
metal brush seal
microlevel
mine track haulage supervision
miniprogram
Mlelin, Mys
morwell
muschelkalk
Namtari
Natron, Lake
net approximate-method
netropsin
network analyser
Newton system
open order summary
optically excited
outjockeyed
phosphate ion
porphyrization
raised grain
recommended firing current
reinforced detonating fuse
resistance wire gauge
samih
silicon controlled excitation
skeletals
son of shame
spavens
specification band
speech-writers
steel perforating rule
sterisol
sucrosic dolomite
suit the actions to the words
supposititious will
sylvains
table d'hote
testudinella patina
Tetracme
toben
transfer ability of data
transfer-in
TUFU
uroselectivity
variation of a measure
vulcanized fatty oil
water in oil test
wax scraper
World Gold Council
wound-up
zig-zag stitch