单词:welded blade root
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在英语学习中,我们自然会遇到许多生词。这时,许多人立即翻阅字典,查找词义。其实,这种做法是不科学的。它不但费时费力,而且影响阅读速度。事实上,阅读材料中的每个词与它前后
发表于:2019-01-22 / 阅读(32) / 评论(0)
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BEIJING, Oct. 21 (Xinhuanet) -- A team of European researchers announced that they have found vast water vapor out of our solar system, according to a study in the U.S. journal Science Friday. Using Herschel Space Observatory, a European Space Agency
发表于:2019-02-09 / 阅读(63) / 评论(0)
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Toxin-loving Trees 树木能调节气候,保持生态平衡,树木通过光合作用,吸进二氧化碳,吐出氧气,使空气清洁,新鲜。一亩树林放出的氧气够65人呼吸一辈子。树还能防风固沙,涵养水土,吸收各种粉
发表于:2019-02-24 / 阅读(135) / 评论(0)
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Windflowers Seals and Crofts Windflowers, Windflowers, My father told me not to go near them. He said feared them always And he told me that they carried him away. Windflowers, Beautiful windflowers, I couldn't wait to touch them, to smell them I hel
发表于:2019-03-10 / 阅读(85) / 评论(0)
双语有声阅读