单词:refined manganese dioxide
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MUSICsound/unit06_newwords_a.mp3/MUSIC TITLENew Words/TITLE ||1elegant |a.|beautiful, attractive, or graceful |优雅的;文雅的 ||||elegant manners |文雅的举止 ||||an elegant person |举止优雅的人 ||2application |n.|1. [C, U] a formal
Unit 5 Text A Listening First Listening Before listening to the tape, have a quick look at the following worda. compromise 妥协 give way 让步 tradition 传统 individual 人人, 人体 Second List
This is the VOA Special English Health Report. Rice is an important part of many peoples diets. Researchers from the Harvard School of Public Health in Massachusetts have released a report about rice. It shows that eating white rice increases the ris
Some Foods Can Be Medicine 一些食物可以作为药物 From VOA Learning English, this is the Health Lifestyle report. Food as medicine is not a new idea. The ancient Greek physician Hippocrates is commonly quoted as saying, 'Let food be thy medic
Idiom: My heart goes out to someone 非常同情某人 Hit the book: Stressed out Caffeine Soda Whole grains Refined Bran Fiber Starch Digestive track
By Greg Flakus Scientists in Texas are trying to find a way of reducing carbon dioxide air pollution by capturing the gas, compressing it and then putting it underground. This technique could also yie
坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰
This is Scientific American's 60-Second Science, I am Cynthia Graber. This'll just take a minute. It might look and even feel like paper, but a new material created by scientists at MIT is designed to be an oil spill super-absorber. This technology d
This is Scientific American -60 seconds science. Im Cynthia Graber. This will just take a minute. A coal mine can degrade its local environment. But fungus may inadvertently help clean up the mine with its own waste products. Researchers worked with
This is scientific Americans 60 second science,I'm Cynthia Graber.This will just take a minute.A coal mine can decrease the local environment but a Fungi may indivertantly help cleanup the mine with its own waste products. Researchers worked with the
They run into Clyde at Meskerem Clyde:Good evening Ms. Jackson. Fancy meetin you here. Nikki:Hi, Clyde. This is my friend, Wen. She's visiting from UCLA. Clyde:Clyde Smith. Pleasure to meet you. May I treat you ladies to dinner? Nikki:OK! [getting a
AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have
China has conducted a nationwide campaign to crack down on refined oil smuggling. As of Friday, more than two thousand marine police, anti-smuggling police and armed policemen in eight cities have captured more than 250 suspects and seized 440-thousa
Here are 7 health problems from eating too many almonds! 以下是吃太多杏仁会导致的7种健康问题! 1.Kidney Stones 肾结石 Certain diets and foods can make people more prone to kidney stones, especially diets high in oxalates. This is
On the day of Chongyang Festival, one traditional activity is to climb mountains. However, mountains are not everywhere for people to climb. Therefore, for those people who live in flat regions far from any mountain, the problem is solved by going fo
A judge in Los Angeles on Wednesday ruled that coffee companies like Starbucks must carry cancer warning labels in California. That's because the roasting process produces in coffee acrylamide, [??kr?l?ma?d] a chemical that can cause cancer. 在加州,
Drivers in the eastern United States may soon start paying for the pollution made by their motor vehicles. Nine eastern states and Washington, D.C. are launching a system of pricing the carbon dioxide produced from burning gasoline and diesel fuel. M
LOS ANGELES, March 6 (Xinhua) -- U.S. researchers have successfully used certain microbes to produce biofuels(生物燃料), opening a door to developing cheaper green energy. The discovery was made by researchers at the University of California, Los
You say, I'm rich and I'm well off You say, I'm wealthy and I'm doing okay But don't you realize that you are wretched You are blind, you are poor and you are naked I have white garments to clothe your shame, clothe your shame He who hears let him be