[化] 取代酚

This is the VOA Special English Health Report. Bisphenol A is a chemical widely used to make hard, polycarbonate plastic. Food storage containers, reusable water bottles and baby bottles are among the many different products that may contain BPA. BP

发表于:2018-12-15 / 阅读(499) / 评论(0) 分类 VOA慢速英语2008年(九)月

This is scientific American sixty seconds science. I am Amy Kraft. Got a minute? Sweat potatoes contains fiber, vitamin A and calcium, but the way that scientists think they can make them even more healthful is literally shocking. Researchers found t

发表于:2018-12-24 / 阅读(469) / 评论(0) 分类 Scientific American(八)月

We don't have any more pens, can we substitute pencils. 已经不再有钢笔了,可用铅笔来代替吗? substitute表示以...代替。注意上句中substitute后的pencils不是被替换的,而是用来替换pens的。如果要明确表明用

发表于:2018-12-25 / 阅读(390) / 评论(0) 分类 蒋健棠英语实用句子

By Carol Pearson Washington 04 July 2007 Researchers have found that chocolate dark chocolate is good for your heart. They say it may stave off hardening of the arteries among smokers, and it has more antioxidants per gram than red wine, green tea or

发表于:2019-01-06 / 阅读(496) / 评论(0) 分类 2007年VOA标准英语(七月)

1. The Dow Industrials rose nearly 142 points after more than a 500-point drop Monday. The move came as the Fed left interest rates unchanged and also pumped 70 billion dollars into the financial system. 2. Residents of Galveston in Texas have been

发表于:2019-01-11 / 阅读(527) / 评论(0) 分类 美联社新闻一分钟2008年(九)月

Could you cover for me on Tuesday? I'm not coming back until Wednesday. 你星期二可以帮我代班吗?我要到星期三才回来。 Sure. What's up? 当然可以,有什么事吗? He substituted for his colleague who was ill. 他为生病的同

发表于:2019-01-15 / 阅读(372) / 评论(0) 分类 旅游英语口语就该这么说

1.People will come to expect that injured or diseased organs are meant to be repaired from within,in much the same way that we fix an appliance or automobile: by replacing the damaged part with a manufacturer-certified new part. 人们将开始期望受

发表于:2019-01-17 / 阅读(419) / 评论(0) 分类 大学四六级阅读

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(554) / 评论(0) 分类 科技之光

By Melinda Smith Washington 08 August 2007 Scientists are concerned about the health risks of an ingredient in many of the plastic containers used for food and drinks Bisphenol A or BPA is a common chemical used to make tough, shatter-resistant plast

发表于:2019-02-03 / 阅读(412) / 评论(0) 分类 2007年VOA标准英语(八月)

BRUSSELS, May 31 (Xinhua) -- Baby bottles containing the substance Bisphenol A (BPA) would have to be pulled from the shelves across the European Union (EU) starting from Wednesday, in a milestone move to better protect the health of EU citizens, an

发表于:2019-02-08 / 阅读(438) / 评论(0) 分类 英语新闻

MILAN, Jan. 12 (Xinhua) -- Inter Milan head coach Andrea Stramaccioni said his side are rediscovering their balance following their 2-0 victory over Pescara in the Italian Serie A league at home on Saturday. It went well, because the most important t

发表于:2019-02-11 / 阅读(515) / 评论(0) 分类 英语新闻

(91) A: Are you ready to place your order now? B: The order will be mailed to you next week. A: Is it going to the head office? B: No, I think it is going to be mailed to your local branch. A:你们准备好下订单了吗? B:下星期就寄给你

发表于:2019-02-11 / 阅读(400) / 评论(0) 分类 实用英语

Tea has complex compounds called polyphenols which are believed to help the arteries to relax or dilate, thus enabling a smoother flow of blood. 茶中含有一种叫多酚的复杂混合物。这种物质据信能帮助放松或扩张动脉,从而使

发表于:2019-02-17 / 阅读(513) / 评论(0) 分类 实用英语

听力内容有不详尽之处啊,欢迎大家留言讨论,纠正。谢谢 在线英语听力室http://www.tingroom.com Wed wines,it contains polyphenol, which have anti-accident properties.And those are known to accede lower our blood pressure b

发表于:2019-02-28 / 阅读(508) / 评论(0) 分类 访谈录2012年

Every time i go to the grocery stores,i consider buying Organic vegetables because they are supposed to be healthier or something,but they are also moreexpensive. So is it worth it to pay more for the supposed health benefits? Well, it might be w

发表于:2019-03-06 / 阅读(514) / 评论(0) 分类 英语时差8,16
学英语单词
absorption thickness
aeropause
arou
artificialness'
as plain as the nose on your face
Bencao Gangmu Shiyi
biochemical oxygen demand microbial transducer
blade-beat frequency
braceleted
cantabrian mountainss
chief assistant
coalmie
complete image
conformal symmetry
contiguate
Cryptotis parva
Davis, Richard Harding
Decca chain
dewanna
diazecine
diploptera nigrescens
divets
ducain
earthwire
elve
emulsol
enamelled slate
endocrine disruptor
essential xanthoma
euchlanis testacea
every silver lining has a cloud
festival-goer
foramina of Vesalius
formation of osteophyte
gaol sessions
hold-down fixture
hot-dip metal coating
hydraena plurifurcata
inhalator
insanable
involume
ion trap detector
iron turbidity
Italian sixth
Japanese angelica tree
kawaii
lifeless
live through something
loxogramme confertifolia tagawa
lusters
magdalens
Magudu
massage table
maximum vertical delivery distance
mediaeval linguistics
multi-interest
my links
negative utility
not hurt
nuclear reaction energy
oenomete
on alert
opportunistic species
oral toxicity
oxypropylenediisoamylamine
paintballer
penalty envelope
pentapetes phoenicea l.
platform emergency stop plunger
polytonalist
postventions
Qondūz
raises up
reactor make-up water
realistic character
reflective boundary condition
regulated industry
remainder of interpolation
reposts
SA (system analysis)
selenium dibromide
simplicity of operator
slot mortising bit
slowing-down model
sotiropoulos
sphingids
steeple-chasers
sterilization room
sulfaimidine
sum over states
superjacent bed
taphocoenosis
tech-savvy
traprock
turning against
twin serial camera
two opposite simple leaves
Ugol'nyy
washing cost
woody mire
xylidino-
yunan