adj.预防的;防止的;
例句:
Finally, we must establish perfect supervision system, preventive risk system and release supervision system.
最后, 需要建立和完善管理监督体系 、 风险防范机制和发放监督制度.
They put the main emphasis on preventive medicine.
他们着重进行防病工作.
preventive medicine
预防医学