单词：spruce tannin
单词：spruce tannin 相关文章
Last-minute rehearsals, and the final touches are taking place before tonight's tree lighting ceremony in Rockefeller Center. This year, the Norway spruce soars nearly 9 storeys and it is the centerpi
万花筒2006年
This is Scientific American's 60-Second Science. I am Adam Hamterture, got a minute? What's sixteen feet tall and 9,550 years old? Its the world's oldest tree. The worn and weathered spruce grows in Sweden's windswept tundra. But, until recently, wel
Scientific American(五)月
Lesson 77 There's Nothing Like Leather! 第77课 百货不如皮货 Every child who reads this book knows that leather is made from the skins of animals. We cannot, of course, call any piece of skin leather; it must be carefully prepared before we ca
英国学生科学读本
分类词汇植物树 pine 松 cerdar 雪松类 larch 落叶松 juniper 杜松 cone 松果 cypress 柏树 bamboo 竹 box 黄杨 poplar 白杨 cottonwood 三角叶杨 osier 紫皮柳树 willow 垂柳 birch 白桦 maple 枫树 sequoia 红杉 fir 冷杉
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THIS IS AMERICA - Beyond Country Roads: Exploring the Wild and Wonderful of West VirginiaBy Marilyn Christiano and directed by Caty Weaver Broadcast: Monday, December 04, 2006 VOICE ONE: Welcome to TH
2006年慢速英语(十二)月