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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

    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

      • Europeans take melons for a preventive against seasickness.
        欧洲人吃瓜作为预防晕船的方法。
      • Objective To investigate the impact of neonatal wet lung-related factors and treatment of preventive measures.
        目的探讨新生儿湿肺的相关影响因素和治疗预防措施。
      • The doctors disseminated information about preventive medicine.
        医生们传播有关预防医学的知识。
      • Corrective and preventive action records;
        纠正和预防措施有关记录;
      • 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 accident serves to show the importance of taking preventive measures.
        这次事故说明了采取预防措施的重要性。
      • Vaccination has a preventive effect.
        种了一次牛痘,起预防作用。
      • Prevention and control of schistosomiasis is based on preventive treatment, snail control, improved sanitation and health education.
        预防和控制血吸虫病的基础是,开展预防性治疗,灭螺,改善环境卫生,并进行卫生教育。
      • 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。
      • Lack of expertise and good preventive maintenance can cause high startup and running costs.
        缺少专门技术和良好的预防性维修会导致较高的启动和运行成本。