例句
The company has developed a prototype of the new car.
公司已经开发出了新车的原型。
prototypes of the new laptop were sent for testing.
新款笔记本电脑的原型被送去进行测试。
The company has developed a prototype of the new car.
公司已经开发出了新车的原型。
prototypes of the new laptop were sent for testing.
新款笔记本电脑的原型被送去进行测试。