interval
英 ['ɪntəv(ə)l]
美['ɪntɚvl]
	    - n. 间隔;间距;幕间休息
 
英英释意
- 1. a definite length of time marked off by two instants
 
- 2. a set containing all points (or all real numbers) between two given endpoints
 
- 3. the distance between things;
 - "fragile items require separation and cushioning"
 
- 4. the difference in pitch between two notes