二甘醇 Traditional form: 二甘醇 Pinyin (reading): èrgānchún Definitions: diethylene glycol glycerin (used in antifreeze) Characters: 二 - two; twice 甘 - sweet, tasty; willing 醇 - rich, pure, as good as wine Traditional characters: 二 - two; twice 甘 - sweet, tasty; willing 醇 - rich, pure, as good as wine