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
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。