preventiveadj.预防的;防病的n.预防物;预防性措施
preventive repair预防性修理
preventive device预防设施
preventive health预防保健
preventive review预防性审查制
Preventive Saving预防性储蓄
preventive action[计] 预防性措施
preventive effect预防的效果
preventive system预警机制
preventive patrol预防性巡逻
preventive justice预防犯罪的司法, 预防措施的司法