To present the substance of (material) in a condensed form; summarize:简述：对（材料）作扼要的总述；作概括说明：sum up the day's news; concluded the lecture by summing up.概括了当天的新闻；以扼要的重述结束了报告
To describe or assess concisely:扼要地描述或简洁地评价：an epithet that sums up my feelings.简洁地表达了我思想感情的形容词