n. the essential qualities or characteristics by which something is recognized
n. a causal agent creating and controlling things in the universe
n. the natural physical world including plants and animals and landscapes etc.
n. the complex of emotional and intellectual attributes that determine a person's characteristic actions and reactions
n. 自然, 大自然, 本性, 性格, 性质
[医] 自然, 大自然; 本性, 性能