单词：soil-root interface
单词：soil-root interface 相关文章
Lesson 62 After the fire 大火之后 First listen and then answer the question. 听录音，然后回答以下问题。 What was the danger to the villages after the fire? Firemen had been fighting t
新概念英语第二册
Agriculture Report - Getting to the Root of How to Water Trees This is the VOA Special English Agriculture Report. Some trees can survive a long time without water. Think of trees that grow in the desert. But other trees may need more moisture than t
2011年VOA慢速英语(八)月
Agriculture Report - In the Garden: Getting Started With Roses 农业报道 - 从种植玫瑰开始 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Most kinds of rose plants come from Asia. But ros
2011年VOA慢速英语(六)月
9. We should hold together and overcome difficulies caused by the natural disaster. 我们应该团结一致，克服自然灾害造成的困难。 还能这样说： We should unit as one and concentrate efforts on the natural disaster. We ought to
情景会话口袋书人际篇
051 The Flower Greet the Spring It was a very cold winter. The seeds of the flowers were crouching in a room under the ground. The room was comfortably warm. The seeds were all sleeping peacefully. One day, it rained moistly. The raindrops sank into
100个儿童英语小故事
Science and technology 科学技术 Robot plants Putting down roots 植物机器人 落地生根 A robotic model of what plants get up to under the surface 模仿植物根部工作的机器人模型 PEOPLE often forget, when looking at a garden, mead
经济学人科技系列