段: section; segment; part; para ...铭: inscription康: well-being; health broad贺铭康: mike heron余铭康: aldrew yu段名: paragraph name; section name段描述字中的存在位: presence bit in a segment descriptor段名称: name section段描述子中的绝对地址: absolute address in a segment descriptor段名了: backer段描述符字: segment descriptor word段模式: fragmentation schema段描述符中的绝对地址: absolute address in a segment descriptor段末车站: stub type station段描述符栈: segment descriptor stack