preventive use预防性使用preventiveadj.预防的；防病的n.预防物；预防性措施Preventive Action Procedure预防行动程序preventive medicine division预防医学研究室preventive depot maintenance预防性后方保养Preventive medicine practice预防医学实习Preventive maintenance model预防性维修模型preventive dentistry officer预防牙医官preventive fault-tolerance预防式容错preventive security measures保安预防措施preventive screening program预防性筛选计划Preventive Maintenance Course预防性保养课程

1. A few women inspect a gender to be bawdy and feculent content, be in a gender for a long time to check status, also can weaken the sexual desire of oneself greatly.
   一些女子视性为淫秽不洁之物，长期处于性抑制状态，也会大大削弱自身的性欲。