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新东方-柯林斯雅思备考词典
prototype
英 [ˈprəʊtətaɪp]
[NOUN]
prototypes
1. [C 可数名词] 样机
A prototype is a new type of machine or device that is not yet ready to be made in large numbers and sold.
双语例句
例：Chris Retzler has built a prototype of a machine called the wave rotor.
克里斯·雷茨勒已造出一种叫波转子的机器样机。
例：the first prototype aircraft.
第一架飞机样机。