n. a set containing all points (or all real numbers) between two given endpoints
n. the distance between things
n. the difference in pitch between two notes
n. 间隔, 距离, 间歇, 间隙
[计] 时间间隔
1. The concert will have a fifteen-minute interval.
音乐会将有一个十五分钟的间歇。
2. Please take a short break after every hour of study to keep your focus during the intervals.
请在每小时学习后休息一下，以便在间歇期间保持专注。
3. The doctor advised me to come back for a check-up at regular intervals.
医生建议我定期回来检查。