preventative信息详情
n.预防法；预防物（等于preventive）
adj.预防性的；防止的（等于preventive）
preventative medicine───[医]预防医学
preventative maintenance───预防性维修，防护检修；预防性保养，预防性维护
The main preventative agent is simply water.───主要的防护剂就是水。
As a preventative measure, we are told to let in fresh air by opening the windows and not to use the air conditioners.───作为一项预防措施，我们被告知要打开窗户让新鲜空气进来，而不要使用空调。
All information used in the development of national preventative policies would become generally available.───制定国家预防政策所使用的所有信息将普遍可用。
We must keep our plans secret at the moment, as the Dark would set in motion preventative measures.───我们必须在此刻保持计划的隐蔽，因为黑暗势力将可能设置预防措施。
Deer Products have been used as preventative and healing medicine in many Asian countries for thousands of years.───鹿产品已被用来作为预防用药，几千年来在许多亚洲国家作为愈合药物使用。
Direct preventative maintenance through a support program of record keeping and follow up to ensure scheduled work completed.───通过记录、追踪来指导设备的预防性维护以确保按时完成计划工作；
In London, security measures are all about detailed systems of preventative cogs, each one turning to make life hard for the intruder.───在伦敦，所有安防措施均是预防性步骤组成的环环相扣的系统，每一步都让盗贼举步维艰。
But he says the order was needed as a preventative step to help bring confidence back in financial markets.───但他也说这项法令作为预防性措施可以帮助提高人们对金融市场的信心。
In Chinese Medicine, this brew was used to battle many conditions, and is still used today as both a helpful preventative and cure.───在中国的医学上，绿茶用于治疗许多症状，即使在今天也仍被用做一种预防和治疗疾病的良方。