单词	pitch diameter
释义	pitch diameter noun : the diameter of the pitch circle of a wheel Word History Etymology pitch entry 4
随便看	inspection inspection arms inspection car inspectional inspections inspective inspector inspector general inspectoral inspectorate inspectorates inspectorial inspectors inspectorship inspectorships inspectoscope inspectress inspectresses inspectrix inspects inspersion inspeximus insphere insphered inspheres

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。