prototype
noun [ C ] uk/ˈprəʊ.tə.taɪp/ us/ˈproʊ.t̬ə.taɪp/
原型
the first example of something, such as a machine or other industrial product, from which all later forms are developed
a prototype for/of a new car 新型轿车的原型
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。