Read Edit View history 甲壳素 jiǎqiàosù chitin Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 甲壳素/ 甲殼素 jiǎqiàosù chitin 甲壳素是一种广泛存在于虾、蟹等甲壳类动物外壳中的天然聚合物。 Edit Delete References Add reference No references for this word.