名词中文翻译
中文翻译：角质的
同义词：
['keratinous', 'hardened']
例句：
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1.The skin of the gecko is conical and covered in keratinous scales.
壁虎的皮肤是圆锥形的，覆盖着角质鳞片。
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2.The fossilized shell of a marine creature is known as a conical cone.
一种海洋生物化石被称为锥形壳。
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3.The hardened surface of the stone is resistant to scratches.
石头表面硬化，不易被划伤。