Early printers were limited. High cost and limited USES meant the 3-d printer market was small.

早期的三维打印机应用范围有限，高昂的成本和有限的应用范围也意味着三维打印机的市场很小。

youdao

Early printers were limited. High cost and limited USES meant the 3-d printer market was small.

早期的三维打印机应用范围有限，高昂的成本和有限的应用范围也意味着三维打印机的市场很小。

youdao