名词中文翻译
中文翻译：粗糙度
同义词：
['roughness', 'coarseness', 'roughness例句：1. The texture of the wool is quite coarse.（羊毛的质地相当粗糙。）2. The sand was very coarse', 'making it difficult to walk on.（沙子非常粗糙，走在上面很困难。）']
例句：
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1. The texture of the wool is quite coarse.
羊毛的质地相当粗糙。
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2. The sand was very coarse, making it difficult to walk on.
沙子非常粗糙，走在上面很困难。
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3. The grains in the wheat were coarse, indicating poor quality.
小麦中的颗粒粗糙，表明质量不好。