单词nonparticipation
网络: 不参与；非参与；不参与行为
This article describes response-rate differences and reasons for nonparticipation by gender, age, ethnicity, and race.
本文介绍了反应速率的差异及原因不参加按性别，年龄，民族和种族。
On youth"s political nonparticipation at present stage
浅谈现阶段青年政治不参与