gāo gōng高工senior engineerFrequency 2.3Meaningssenior engineer (abbr. for 高級工程師|高级工程师[gao1ji2gong1cheng2shi1])(Tw) industrial vocational high school (abbr. for 高級工業職業學校|高级工业职业学校[gao1ji2gong1ye4zhi2ye4xue2xiao4])