preventive

英 [prɪˈventɪv]

美 [prɪˈventɪv]

adj.  预防性的; 防备的
n.  预防; 防止; 预防措施; 预防药

复数：preventives　

Collins.1 / BNC.10399 / COCA.7596

牛津词典

adj.

• 预防性的；防备的
  intended to try to stop sth that causes problems or difficulties from happening
  1. preventive medicine
     预防医学
  2. The police were able to take preventive action and avoid a possible riot.
     警方及时采取防范措施，避免了可能发生的骚乱。

柯林斯词典

• ADJ 预防性的；防备的
  Preventiveactions are intended to help prevent things such as disease or crime.
  1. Too much is spent on expensive curative medicine and too little on preventive medicine...
     在昂贵的治疗性药物上花费太多，在预防性药物上的支出则太少。
  2. People accused the ministry of failing to take adequate preventive measures.
     人们谴责该政府部门未能采取足够的预防措施。

英英释义

noun

• an agent or device intended to prevent conception
  Synonym:contraceptivepreventativecontraceptive deviceprophylactic devicebirth control device
• any obstruction that impedes or is burdensome
  Synonym:hindrancehinderancehitchpreventativeencumbranceincumbranceinterference
• remedy that prevents or slows the course of an illness or disease
  1. the doctor recommended several preventatives
  Synonym:preventativeprophylactic

adj

• preventing or contributing to the prevention of disease
  1. preventive medicine
  2. vaccines are prophylactic
  3. a prophylactic drug
  Synonym:preventativeprophylactic
• tending to prevent or hinder
  Synonym:preventative

双语例句

• It also studies preventive programs using fluoride in water, salt, milk and toothpaste.
  它也对使用防护方法做出研究，在水、盐、牛奶和牙膏中使用氟化物。
• This passage reviewed causes and preventive measures of childhood obesity mainly from aspects of family and school.
  该文主要从家庭、学校等方面综述儿童单纯性肥胖症发生的原因和预防措施。
• This paper analyzes on the reasons of the compensation ropes jumping from slot, and advances some preventive measures.
  对补偿绳脱槽的原因进行了分析，并有针对性地提出了预防措施。
• Further studies will be needed to identify effective preventive measures.
  将需要进一步研究，以便确定有效的预防措施。
• Oral epidemiology can be used to evaluate the efficacy of preventive measures.
  口腔流行病学也可用于口腔疾病预防措施和预防方法的研究，并对其效果进行评价。
• Evidence suggests that preventive efforts and the expansion of coverage with antiretroviral therapy contributed to these trends.
  有证据显示，预防努力和抗逆转录病毒治疗覆盖率扩大促成了这种趋势。
• Conclusion To strengthen the cause of neonatal vomiting of observation and preventive measures is essential.
  结论加强对新生儿呕吐原因的观察与防范措施研究至关重要。
• Do you have an established preventive maintenance program?
  你们是否建立了预防性的维护程序？
• Europeans take melons for a preventive against seasickness.
  欧洲人吃瓜作为预防晕船的方法。
• This strategy greatly strengthens our collective security, and raises the preventive power of these regulations to new heights.
  这一战略大大加强了我们的集体安全，并将条例的预防力量提到新的高度。