甲壳 jiǎqiào shell Definitions Defs Origin Strokes Stroke Words Sentences Sents 甲壳类 jiǎqiàolèi crustacean 甲壳动物 jiǎqiàodòngwù crustacean 甲壳素 jiǎqiàosù chitin 甲壳虫 jiǎqiàochóng beetle 甲壳虫类 jiǎkéchónglèi beetles insects of the order Coleoptera (beetles)