/ˌes dʒi: em ˈel ||; ˌɛs ˌdʒi ˌɛm ˈɛl/abbr (computing 计算机技术) the abbreviation for ‘Standard Generalized Mark-up Language’; a system used for marking text on a computer so that the text can be read on a different computer system or displayed in different forms 标准通用标记语言