聚乙烯 Save Sign in to save words jùyǐxī ㄐㄩˋ ㄧˇ ㄒㄧ polythene polyethylene Character by character 聚(jù)assemble 乙(yǐ)second of the ten Heavenly Stems 十天干 shítiāngān 烯(xī)alkene A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0