双酚A Traditional form: 雙酚A Pinyin (reading): shuāngfēn A Definitions: bisphenol A (BPA) Characters: 双 - pair, couple; both; measure word for things that come in pairs 酚 - carbolic acid; phenol Traditional characters: 雙 - pair, couple; both; measure word for things that come in pairs 酚 - carbolic acid; phenol