exert

释义

vt. 发挥, 运用, 施以影响\n[法] 施加, 产生, 行使 exert oneself 努力；尽力 exert an influence on 对……产生影响

例句

He has exerted himself tirelessly on behalf of the charity.

他为这个慈善组织奋斗不懈。