聚酰胺 Save Sign in to save words jùxiānàn ㄐㄩˋ ㄒㄧㄢ ㄢˋ polyamide chemistry Character by character 聚(jù)assemble 酰(xiān)acid radical 胺(àn)amine A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0