“高级官员”常见的英文表达是 senior official 或 high-ranking official。
senior official 强调资历深、职位高,在各类组织、政府机构等语境中广泛使用。例如:A senior official from the ministry will attend the conference.(一位来自该部的高级官员将出席会议。)
high-ranking official 突出职位级别高、地位重要,更侧重于在等级体系中的高位。例如:The high-ranking official made a keynote speech at the summit.(这位高级官员在峰会上发表了主旨演讲 。)