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 mutation主动变异voluntary transfer自动转让voluntary minority自愿保持独立的少数派voluntary behavior有意行为voluntary churches不受国家资助的教堂voluntary hospital私立医院； 民办医院voluntary maneuver主动飞行动作voluntary interest志愿兴趣voluntary breathing随意呼吸voluntary departure自愿撤离