酸碱障

Children don't know which things are dangerou [00:03.21]Keeping a constant eye on them as they move around is very difficul [00:08.39]You can't be everywhere at once,and anyway it's important for them to learn about the world around the [00:15.23]But

发表于:2018-12-04 / 阅读(189) / 评论(0) 分类 考研英语听力基本功4

Acid Rain 酸雨 Damage from acid rain is widespread - not just in eastern North America, but throughout Europe, Japan, China, and Southeast Asia. Is the rain that's falling on your umbrella acidic? A listener's question -- on today's Earth and Sky. J

发表于:2018-12-07 / 阅读(277) / 评论(0) 分类 (科普英语)Earth and Sky

[00:04.78]2.Waiting for ages! [00:11.94]I know it might sound strange, [00:17.82]but recently Ive started thinking about what the places you arrange to meet say about you. [00:25.26]Let me give you an example of what I mean.The other day, [00:30.90]I

发表于:2018-12-13 / 阅读(274) / 评论(0) 分类 创新英语教程第二册

Ramparts Are Protective BarriersWhen you sing or listen to the Star Spangled Banner, do you understand the words? The national anthem of the United States of America was inspired by the Battle of Baltimore at Fort McHenry in 1814. The lyrics suggest

发表于:2018-12-19 / 阅读(122) / 评论(0) 分类 Facts-事实

金霸王国际公司是世界上制造和销售高效碱性电池的领先企业。金霸王是世界上最 知名卓越的消费品品牌之一。对于世界各地的人们来说,金霸王这个品牌代表了高品质的电池产品和不断创新

发表于:2018-12-28 / 阅读(156) / 评论(0) 分类 世界名牌博览

Duracell is perhaps the worlds best known make of batteries. The brand is owned by the multinational conglomerate Proctor and Gamble. Duracell was founded by scientist Samuel Ruben and entrepreneur Philip Rogers Mallory. They developed an alkaline te

发表于:2019-01-01 / 阅读(171) / 评论(0) 分类 各大品牌英文介绍

How does acid deposition affect human health? We eat food, drink water, and breathe air that has come in contact with acid deposition. Canadian and U.S. studies indicate that there is a link between t

发表于:2019-01-02 / 阅读(323) / 评论(0) 分类 知性英语

Section 28 Acid Rain 50 years ago, no one talked about acid rain. Then we didn't really know the harm it was causing to the world. Today almost every adult and school child is aware of acid rain and i

发表于:2019-01-02 / 阅读(192) / 评论(0) 分类 英语导读1000句

Can Folic Acid Prevent Childhood Autism? From VOA Learning English, this is the Health Report in Special English. A new study found that women who took folic acid supplements in early pregnancy were less likely to have a child with autism. Folic acid

发表于:2019-01-12 / 阅读(201) / 评论(0) 分类 2013年VOA慢速英语(五)月

AS IT IS 2016-02-13 Work Soothes Pain of Acid Attacks In India A caf in India is hiring women who once stayed in hiding after being attacked with acid. One woman, Dolly Kumari, says she stayed inside for two years after a man threw acid on her. He wa

发表于:2019-01-12 / 阅读(189) / 评论(0) 分类 2016年VOA慢速英语(二)月

Acid Attacks Continue in Cambodia Despite Harsher Punishments For Som Bunnarith, memories of the day acid violence changed his life forever are as vivid in his mind as the scars on his skin. When it splashed on me, it felt hot. It even burned through

发表于:2019-01-13 / 阅读(167) / 评论(0) 分类 VOA标准英语2012年(九月)

Pakistani Acid-Attack Victim Enjoys New Life in Texas After taking the oath of citizenship, Julie Aftab celebrated. I have waited eight-and-a-half years to hear those words, and those words mean so much to me, she said. Ten years ago, when she was 16

发表于:2019-01-13 / 阅读(151) / 评论(0) 分类 VOA标准英语2012年(八月)

Trade Barriers Impede Food Security When the food crisis began several years ago, with soaring prices and supply shortages, governments agreed to invest much more in agriculture. And with predictions of a global population of nine billion by 2050, th

发表于:2019-01-14 / 阅读(134) / 评论(0) 分类 VOA标准英语2011年(五月)

World Bank: Break Down African Trade Barriers The World Bank says regional trade barriers are blocking African countries from billions of dollars in potential earnings. It says its easier for those countries to trade with other parts of the world tha

发表于:2019-01-14 / 阅读(134) / 评论(0) 分类 VOA标准英语2012年(二月)

Magnetic Ring Used to Stop Acid Reflux Heartburn is usually linked to gastric acid that reaches the esophagus when a weak muscle does not close as it should after swallowing. When stomach juices back up into the esophagus, the acid can cause a burnin

发表于:2019-01-14 / 阅读(189) / 评论(0) 分类 VOA标准英语2013年(四月)

By Birungi Machrine Kampala 26 November 2007 Attacks using acid are becoming more frequent in Uganda. Up to 2003, there were only 145 recorded attacks, but over the last three years, there have already been 87. Survivors often suffer from severe emot

发表于:2019-01-16 / 阅读(234) / 评论(0) 分类 VOA常速英语2007年(十一月)

China's father of hybrid rice is planning to expand its production of sea-rice at a newly founded research center in Qingdao, a port city in the eastern province of Shandong, local sources said last Saturday. 据当地知情人士上周六透露,中国

发表于:2019-02-06 / 阅读(155) / 评论(0) 分类 英语新闻

I-I thought I really had it all I-I never really had to fall in love again For a life full of happiness (yeah) Taught my heart to never have a say Since the day I built a barricade and closed it in Nobody was getting in Call me a fool cuz I was runni

发表于:2019-02-11 / 阅读(119) / 评论(0) 分类 节奏布鲁斯

On September 18th, all New Zealand bread was going to have folic acid added to it. However, now the government has decided to wait three years. New Zealand and Australia have an agreement about food standards. Australia is going to add folic acid to

发表于:2019-02-25 / 阅读(217) / 评论(0) 分类 新西兰英语

ways to kill stress 减压秘诀 Eat Healthier 吃健康的食物 Though a lot of stress is psychological, there are also plenty of physical factors that contribute to this natural human response to perceived danger. In order to mitigate stress, make

发表于:2019-03-06 / 阅读(185) / 评论(0) 分类 英语听力广播—Listening
学英语单词
a hack of a lot of
a raw
accusatorily
AHVC (automatic high-voltage control)
Anglicizations
autogenous control
beetlejuices
biotite latite
blephrospasm
blotting
brenchley
call-off system
carbon-sequestering
cleaning blade
collegebound
constant permeability magnetic material
contract for future delivery
cow creamers
dequench
divergence slit
dysuriac
electron-optical system
eucalyptus rostrata schlecht red gum.
exogenetic process
Flieringa rings
gas-solid
have a nice
head cabbage
height above terrain (hat)
hemithea aquamarina
herniation of nucleus pulposus
heterophil(e)
hoblies hole
horizontal polarized wave
incastle
instantaneous acoustic pressure
inter-bank
interaction constant
Kakandoni
laryngeal sound
late stages of development
liquid sulfur pump
load matching
lucencies
made a row
maiosis
malcolm xes
marijauna
milkas
minimization algorithm
moving runner
multicurrent
no.de.
noncompromising
o-proxybenzamide
Ocean Ridge
Okotē
opening quotations
orthogonal opposition
parlor game
Parus atricapillus
pastres
patch-in
peroxophosphoric acid
perrett
phasmid
phytocyanins
pilot pin joint
preelacin
preuniversity course
profit on operation
progresso
Provence Alps
radioactive chain (series)
reike
relief grinder
roblet
rocker conveyor
root -mean-square error (rmse)
rotated term
semantic element
silica fume concrete
size-classes
smacking
soil chemicals
Soleirolia
stays back
switchboard type instrument
syndet
the invocation
thermistor-bridge
thiophanes
to bail out
traditional university
Uther Pendragon
var. facies articularis calcanearis anterior bipartita (tali)
water-soluble resin
waveguide constant
wherewithin
yunans
Yushania niitakayamensis