usefully
US /ˈjuːs.fəl.i/
UK /ˈjuːs.fəl.i/
副词
有效地, 有用地
in a way that is useful or helpful
示例:
•
The new software has been usefully applied to various tasks.
新软件已有效地应用于各种任务。
•
He spent his time usefully by learning a new skill.
他通过学习新技能有效地利用了时间。