形容词
中文翻译：粗粒的
同义词：
['coarse', 'coarse', 'rough', 'thick', 'thickly例句：1. The soil is very coarse', 'making it difficult for plants to grow.（土壤非常粗糙，使得植物难以生长。）']
例句：
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1. The soil is very coarse, making it difficult for plants to grow.
土壤非常粗糙，使得植物难以生长。
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2.The coarse grains of sand are easily picked up by the wind.
粗粒的沙子很容易被风吹起。
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3. The thick layer of snow covers the ground, making it difficult to walk on.
厚厚的雪层覆盖在地面上，使得行走变得困难。