n.[C]

1. 間隔；距離[（+between）]
   The interval between the two posts measures thirty meters.

   那兩根柱間的距離為三十米。

   There was an interval of five years between the two civil wars.

   那兩次內戰之間間隔了五年。

2. 【英】（戲劇，音樂會等的）幕間，休息時間
3. 【音】音程

n.

1. an intervening time or space.
2. a pause or break.
   ▸Brit. a period of time separating parts of a theatrical or musical performance or a sports match.
3. a space between two things; a gap.
4. the difference in pitch between two sounds.