单词	protolithic
释义	protolithic adjective pro·​to·​lith·​ic ¦prōtəˌlithik : of or relating to the earliest period of the Stone Age : eolithic Word History Etymology prot- + -lithic
随便看	copernican system foreclosure foreclosures foreconceive forecourse forecourses forecourt forecourts foredate foredated foredates foredating foredawn foredays foredeck foredecks foredeem foredeep foredestine foredestiny foredge foredid foredo foredoes foredoing

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。