cost-effective

adj. 有成本效益的, 划算的

例句与用法:

It isn't cost-effective to build cars in such small quantities.

这麽小批量地制造汽车不划算。

词形变化:

副词: cost-effectively | 名词: cost-effectiveness |

详细释义:

a.

开销适当的; 有成本效益的; 划算的