植物有机营养

VOA慢速英语--研究人员通过转基因来增加玉米营养

Researchers Genetically Modify Corn to Increase Nutrition Researchers in the United States say they have discovered how to genetically engineer corn to produce a kind of amino acid usually found in meat. The result is a food with increased nutrition

发表于:2018-12-18 / 阅读(109) / 评论(0)

2017年VOA慢速英语(十)月

亲子英语045

scene44 园艺 I plan to grow some roses in the yard. 我打算在院子里种一些玫瑰。 These vegetables taste very sweet. 这些蔬菜吃起来真甜美可口。 Sure,I planted them.They're organic. 当然，我种的。它们是有机的喔。

发表于:2019-01-02 / 阅读(39) / 评论(0)

亲子英语

Home Gardens, Part 1

By Mario Ritter Broadcast: September 9, 2003 This is Steve Ember with the VOA Special English Agriculture Report. For many people, growing crops on a small piece of land is not a business. For them, a

发表于:2019-01-04 / 阅读(72) / 评论(0)

VOA2003（下）-农业与经济

AGRICULTURE REPORT - Compost: an Organic Way to Better Soil

AGRICULTURE REPORT - Compost: an Organic Way to Better Soil and Crops By Gary Garriott Broadcast: Tuesday, July 05, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Many farmers im

发表于:2019-01-30 / 阅读(101) / 评论(0)

农业与发展

Lesson 85-2 At the Underwater World 在水底世界

Listen to the dialogues and fill in T for True, F for False. 英语对话1 A:Does this plant need a lot of sunlight? B:Yes, it's a dessert plant. 英语对话2 A:Should this plant be watered everyday? B:No. twice a week will be enough. 英语对话3

发表于:2019-02-17 / 阅读(95) / 评论(0)

英语听力练习题

【趣谈英语】玫瑰与苹果是相关联的-Roses and Apples Are Related

Pre-Listening Vocabulary herb: plant used for flavour, food, scent, or medicine shrub: a woody plant that doesnt grow as high as a tree petal: an individual segment of a flower, often coloured symbolic: representative of something nutrition: food tha

发表于:2019-02-27 / 阅读(78) / 评论(0)

趣谈英语

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advance against collection

cascade trigger circuit