液态单体塑胶

2009年ESL之日常生活 10 Using Hair Products and Accessories

26 Renting an Apartment GLOSSARY apartment manager a person whose job is to take care of problems in an apartment building, collect the rent, and find peopleto live in the building * When our toilet stopped working, we called the apartment manager. v

发表于:2018-12-03 / 阅读(85) / 评论(0)

2009年ESL之日常生活

Healing Plastic

> 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(47) / 评论(0)

科技之光

2007年VOA标准英语-Environmentalists in US Target Plastic Bags

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(99) / 评论(0)

2007年VOA标准英语（八月）

纯正英语一分钟-plastic

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(45) / 评论(0)

纯正英语一分钟

建造屋顶花园

> 32 建造屋顶花园 DATE=6-5-01 TITLE=AGRICULTURE REPORT - Building Rooftop Gardens BYLINE=Bob Bowen （Start at 59

发表于:2019-01-30 / 阅读(139) / 评论(0)

自然探索

VOA常速英语2008年-Study Finds Some Plastic Baby Bottles Release T

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(63) / 评论(0)

VOA常速英语2008年（二月）

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allelopathy among different plants

Allergival

alternative cultivation

alumino-silicate fibre

audio DVD

automatic blowdown valve

binary erasure channel