voluntaryismn.随意乐捐制度;自由志愿军制度
voluntaryadj.自愿的;志愿的n.(教堂礼拜仪式前后或进行期间的)乐器独奏
voluntary undertaking自愿承诺
Voluntary examination主动监测
voluntary social work志愿社会工作
voluntary micturition自行排尿
voluntary arbitration自愿仲裁
Voluntary Aid Society志愿救济团体
voluntary cooperation自愿合作
Voluntary Enforcement自愿接受强制执行
voluntary dehydration自愿失水
Voluntary blood donor无偿献血