[化] 生物降解洗涤剂

[00:00.00]Unit 15 My share of the chores [00:05.69]1.Listen and practice in pairs. [00:11.65]Mrs.Davis is telling Li Meng and xiaohong about the small chores she expects them to do. [00:19.30]Mrs.Davis,is there anything you want us to do around the

发表于:2018-12-04 / 阅读(142) / 评论(0) 分类 澳大利亚中学英语

适合3D打印的环保塑料 WASHINGTON As if we didnt have enough of it, the new must-have gadget - the consumer-grade 3-D printer - works with plastic. Researchers in Belgium say they have developed a new environmentally-friendly plastic, suitable

发表于:2018-12-16 / 阅读(138) / 评论(0) 分类 VOA标准英语2016年(二月)

Matthew: Hey Kat, you were just telling me about all the pros and cons of different renewable energies and you just got me thinking we're going to run outof oil in the next couple of decades. There's reports that say we're going to run out of oil in

发表于:2018-12-25 / 阅读(124) / 评论(0) 分类 原版英语对话1000个

对于多数中国人来说,学习英语遇到的第一个发音问题是感觉断句不到位,即便背的很熟的一段话,让人听着也觉得有点结巴,那么有什么办法可以解决这个问题呢?当然有,那就是绕口令(

发表于:2018-12-25 / 阅读(182) / 评论(0) 分类 英语口语

These days(1) everybody seems to be trying to(2) save money. On the television, we hear about sales, discounts, and 'cash back'(3) on things that we buy. Most receipts now give opportunities to win money, or products. And the shops do the same. Have

发表于:2019-01-01 / 阅读(157) / 评论(0) 分类 英语博客 A cup of English

Shopping Fake Money Jimmy went into a shop, took a toy tank, gave theshopkeeper fake money and started to leave. So, the shopkeeper told him, Excuse me, little boy,this isnt real money. Little Jimmy didnt reply,continuing walking out of the shop. The

发表于:2019-01-01 / 阅读(332) / 评论(0) 分类 人人说英语高级

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The common method of closing a surgical incision is simply to stitch the patient up. There are some issues, though. Good stitching can be challenging,

发表于:2019-01-08 / 阅读(184) / 评论(0) 分类 Scientific American(四)月

1 whoa \wō, hō, hwō\ whoa是西部牛仔经常说的话吗?没错,Cowboys say whoa when they want their horses to slow down. 当牛仔说whoa后,他们的马就会慢下来。所以whoa的第一个意思就是:a command to stop 嘿,慢点。

发表于:2019-01-09 / 阅读(121) / 评论(0) 分类 英文语法词汇

1 whoa whoa是西部牛仔经常说的话吗?没错,每当牛仔们想让马放慢速度时,便这么说。当牛仔说whoa后,他们的马就会慢下来。所以whoa的第一个意思就是嘿,慢点。 例句:Whoa, don't put so much de

发表于:2019-01-09 / 阅读(138) / 评论(0) 分类 英语口语

Asia's plastic industry is growing, with China and India challenging established producers such as Thailand. Now, there is increasing attention to the environmental impact of plastics. Both environmentalists and industry executives agree biodegradabl

发表于:2019-01-11 / 阅读(132) / 评论(0) 分类 VOA标准英语2010年(二月)

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(147) / 评论(0) 分类 2016年VOA慢速英语(九)月

Todd: So, Steven you've been talking a lot about adventures you can do in your country. Do you have any stories of adventure that's happened to you in your own country of Costa Rica? Steven: Well, when I was in middle school, my school decided to tak

发表于:2019-01-25 / 阅读(159) / 评论(0) 分类 英语趣味课堂

So I promised a closer look at baking soda. It seems to be a huge resource for a lot of things. And you dont get much cheaper than $1 for a powerful cleaning agent. So here is my list of the top uses for baking soda. Some will seem familiar as we hav

发表于:2019-02-04 / 阅读(211) / 评论(0) 分类 阅读空间

A Chinese laundry detergent commercial has spurred outrage online, with many social media users accusing it of blatant racism. In a commercial for Chinas Qiaobi laundry detergent, a Chinese woman shoves the product into a black workers mouth in the m

发表于:2019-02-05 / 阅读(177) / 评论(0) 分类 cctv9英语新闻2016年

Are you a messy eater, who always ends up with bits of food or stains splattered on their clothing? 你是不是一个有点邋遢的吃货呢?每次吃完东西总是弄得哪里都是碎渣,衣服总是溅上污点? Then perhaps a new pocket

发表于:2019-02-05 / 阅读(153) / 评论(0) 分类 阅读空间

If you're a home gardener you may soon find that the pots you buy flowers and plants in are made from chicken feathers. Yes, tons of feathers that go to waste every year can now be transformed into plastics. Two Washington-area scientists are using f

发表于:2019-02-07 / 阅读(177) / 评论(0) 分类 VOA标准英语2010年(五)月

Larry和李华正在一家洗衣店里洗衣服。今天李华会学到两个常用语:whoa和booboo。 LL: Whoa, Li Hua, don't put so much detergent into the washing machine! LH: 我放太多洗衣粉啦?那下回我就少放一些。对了,La

发表于:2019-02-12 / 阅读(161) / 评论(0) 分类 美国之音《流行美语》

Part 3. PBSa biodegradable plastic product. Keywords. plastic, new solution, biodegradable plastic, break down, PBS. Vocabulary. PBS, biodegradable, tableware, microorganism, enzyme, degrade, dump. Environmental protection is a big issue nowadays. Wh

发表于:2019-02-15 / 阅读(192) / 评论(0) 分类 Step by Step 3000 第二册

Rajid: What are you doing? Nicole: Im putting my garbage into the garbage can. Why? Rajid: Dont you recycle? Youre supposed to separate out your recyclables and put them in a separate bin. Nicole: I know, I know, but who has the time? I dont have tha

发表于:2019-02-18 / 阅读(135) / 评论(0) 分类 地道美语播客

Yael: I have a question for you, Don. Paper or plastic? Don: Not that question again, Yael. Does anyone really care whether their groceries are put in plastic or paper bags? Y: Sure they do. In fact, the city of San Francisco has taken an interest in

发表于:2019-02-23 / 阅读(139) / 评论(0) 分类 英语时差8,16
学英语单词
actimc
after this
anticoalition
antiultraviolet
bactacine
bappy
barophilic bacterium
basic density
Blue Ocean
bradford system drawing
Bulletin of Vessel's Registration Authority
cirrus duplicatus
common rules
comprehensive operating system
consistent data
coprotus sexdecimsporus
cowpock
echinasterid
educationally disadvantaged
Egyptiacal
Ensifera
expanded vermiculite
extraction of the cubic root
ferdful
feri
force of mortality
fracture of humeral condyle
Frank-Read source
Gastropen
genus Pluvialis
go to the bottom of
hacker's handbook
heating medium
heptasemes
hydraulically rough
incessancies
Indian cork tree
input pass-band
inverse bremsstrahlung
isturitz
ixtlan de juarez
jacobssons
je m'en fous
jurisprudents
kabaddis
Khoboy, Mys
ko toku gaku (japan)
lausd
legistative intent
less-fortunate
lowest replaceable item
lvn
macromerozoite
Mahoran
maleeha
many nucleon potential
mediocrist
meteorological effect
mislayer
misplaced atom
mitralization
Montezuma Hills
mp20
multipurpose retractor
neutron-multiplier material
non positive operator
nonopening side scuttle
numerically coded instruction
open full mouth
Oxylidinum
poor subsoil
postrenal anuria
put sb to sth
Reichenfels
renne
Roy, Glen
Sanguinicola
sankt gilgen (st. gilgen)
sansovinoes
saproxylics
scan visual
shipborne jammer
side-draw plate
sliding vane rotary air compressor
smelled up
stillyarde
supraglottis
tamabler
tarasenko
tendinum
tin pyrites
Trierscheid
trieues
tweezes
Unityville
ustilago crus-galli
variety-seeking decision
vernal points
vertical rudder
vespula arisana
well-disciplined
Williams' sign