1 the amount of space that is left between things, especially between the words or lines printed on a page ﹙空间﹚间隔；字距；行距: single/double spacing (= with one or two lines left between lines of type) 单行/双行行距

2 the amount of time that is left between things happening ﹙时间﹚间隔: In music, the spacing of intervals is vital. 在音乐中，音程间隔长度至关重要。