preventativeadj.预防性的n.预防法=preventive.
preventative measures预防措施
preventative inventions预防干预
preventative resistance防止短路用的电阻
preventative maintenance预防性保养
preventative observation预防性监理
preventative rehabilitation预防性康复
preventative drug education毒品预防教育
Preventative repair strategy预防性维修策略
Preventative Maintenance Check预防性保养检查
preventative rupture of membranes防止破膜