preventive

英 [prɪ'ventɪv] 美 [prɪ'ventɪv]

• adj. 预防的；防病的
• n. 预防物；预防性措施

英英释义

Noun:

1. remedy that prevents or slows the course of an illness or disease;

   "the doctor recommended several preventatives"
   

2. any obstruction that impedes or is burdensome

3. an agent or device intended to prevent conception

Adjective:

1. preventing or contributing to the prevention of disease;

   "preventive medicine"
   "vaccines are prophylactic"
   "a prophylactic drug"
   

2. tending to prevent or hinder

例句

用作形容词 (adj.)

1. But the preventive drugs have a risk of sidy factsside effects.
   但是预防的药品由副作用的危险。
2. Equipment administration tools forecasting preventive maintenance schedules including overhaul dates.
   预报预防的维护的设备管理工具安排包括分解检查日期。

用作名词 (n.)

1. Preventive actions can offset what were once unforeseen problems.
   无法预料的问题则需要靠预防性措施来补救。
2. Fear of stigmatization inhibits people from taking preventive measures and leads women and men to assess their own risks inadequately.
   害怕被诬蔑使得人们不愿意采取预防性措施，并使得男女低估其所面临的危险。

经典引文

• The technique of preventive maintenance..has considerably reduced the number of valve failures.

  出自： B. V. Bowden

• Many headaches may be tackled by simple preventive measures.

  出自：Which?

词汇搭配

• preventive medicine 预防医学
• preventive detention 防范性拘留
• preventive repairing 预防修理,预防性修理...
• preventive dose 预防量
• preventive treatment 预防法
• preventive cost 预防费用
• preventive maintenance 预防性维修,定期检修...
• preventive device 预防设施
• preventive war 预防性战争
• preventive action [计] 预防性措施...
• preventive measure 预防措施
• corrosion preventive 防腐蚀,防腐剂...
• preventive check 预防性抑制
• preventive inspection 预防性检查
• mildew preventive 防霉剂
• oxidation preventive 抗氧化剂
• dust preventive 防尘剂
• preventive overhaul 定期修理,预防性修理...
• preventive management 事前预防管理...
• preventive pediatrics 儿科病预防学...

近反义词

【近义词】

• preventative 预防性的
• prophylactic 预防疾病的
• protection 保护
• defence 防御
• deterrent 威慑的
• disincentive 抑制因素
• defense 防卫
• prevention 阻止
• anticipatory 预期的
• preemptive 优先购买的
• defensive 防卫的
• protective 保护的
• proactive 先发制人的
• contraceptive device 避孕器
• interference 干扰
• encumbrance 妨碍物
• hindrance 起妨碍作用的事物或人...
• incumbrance 阻碍物
• hinderance 阻碍
• hitch 猛拉
• contraceptive 避孕药

【反义词】

• permissive 放任的