1. 不可数名词：强烈；剧烈；极度；紧张；极端
2.[U,C](电、光、热等的)强度；烈度
3. 不可数名词：热烈；热情；专心致志
英语解释
- chromatic purity: freedom from dilution with white and hence vivid in hue
- the magnitude of sound (usually in a specified direction)
- the amount of energy transmitted (as by acoustic or electromagnetic radiation)
- high level or degree; the property of being intense