volunteerismnoun [ U ]
uk/ˌvɒl.ənˈtɪə.rɪ.zəm//ˌvɑː.lənˈtɪr.ɪ.zəm/mainly USthe practice of doing work for good causes, without being paid for it:
The foundation promotes volunteerism and public service.
英语词典包含110679条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。