dmdm hydantoin乙: the second of the ten Heaven ...内: inner; inside; within酰: acyl脲: urea; carbamide防腐: antiseptic; anticorrosive; a ...下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:乙内酰脲(防腐成分),即可在微信中查询翻译