单词	probability density function
释义	probability density function noun 1 : probability function 2 : a function of a continuous random variable whose integral over an interval gives the probability that its value will fall within the interval Word History First Known Use 1928, in the meaning defined at sense 1
随便看	city desk city edition city editor city father city hall city manager City of God city of refuge city of westminster city plan city planner city planning city room city slicker city slickers city-manager plan city-state city-states citybilly cityfied cityfies cityfying cityite cityless cityness

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。