purposefulness

n. 目的性

例句与用法:

Purposeful or industrious activity; enterprise.

企图,进取心有目的的、勤勉刻苦的行动; 进取心

They dealt with the problem in a purposeful way.

他们处理这问题很果断。

词形变化:

副词: purposefully | 名词: purposefulness |