降一级 降级
在编号或项目符号的层次结构中,将选中的段落下移一级。
The Demote One Level icon is on the Bullets and Numbering bar, which appears when the cursor is positioned on a numbering or bullets item.The Demote icon is on the Text Formatting bar, which appears when working in the outline view.
Demote One LevelDemote