提示：点击例句中的单词，就可以看到词义解释

Psfk doesn 't design the actual product prototypes to eventually bring to market .

PSFK并不设计推向市场的实际产品原型。

Three iphone prototypes were completed over the course of a year .

三个iphone产品原型在一年多的研发中完成。

His experiments with prototypes have shown that posts spaced 100 metres apart work best .

它的原型机的实验表明，杆子之间相距100米时系统的工作效果最好。

The two companies will then have 21 months to produce competing prototypes .

这两个公司将会有21个月的时间来生产竞争样机。

That allows ideas to be turned quickly into prototypes .

这让新想法能很快地转换成样品。