相关单词同義詞autonomous, willing, studied, designed, intended, 近義詞 free, purposeful, willing反義詞forced, unwilling臨近詞volunteer, voluminous, voluntaryism, voluntary act, voluntary aid, voluntary law, Voluntary Mode, voluntary oath, voluntary gift, voluntary army, voluntary test, Voluntary Site相似詞voluble, volume, volumetric, voluminous, volunteer, volunteerism, voluntourism, voluptuous, 返回 voluntary