freedom from adulteration or contamination. "the purity of our drinking water"
noun [抽象名词] 洁净，纯净；纯洁，清白 ；（声音、文章、音乐等的）清晰；纯度
The water is regularly tested for purity. 水的纯度定期受到检测。
noun [专属名词] （Purity）（肯）普丽蒂（人名）
White has always been a symbol of purity in Western cultures. 在西方文化中，白色一向象征纯洁。
