农业科学
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The rough-hewed basins not only mimicked the rocky environs in which alpines typically grow, they were porous, allowing for the quick drainage such plants require.
WSJ: Trough Gardening: A Challenger to the Terrarium Craze?
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。