preventive

词语基本信息

preventive

[prɪˈventɪv]

形容词

1. 预防性的；防止的

2. 预防疾病的；预防性的

名词

1. 预防措施；预防方法

2. 预防药

词语辨析

preventive与preventative是同义词，均表示“预防性的”或“预防的”。两者可互换使用。

词汇扩充

preventively (adverb)：预防地

preventiveness (noun)：预防性

近义词

preventative, precautionary, protective, inhibitory

反义词

curative, remedial, therapeutic

柯林斯词典（Collins Dictionary）

形容词

1. Something that is preventive stops something unpleasant from happening.
2. Preventive medicine or treatment is intended to prevent disease or illness from occurring.

名词

1. A preventive is something that is intended to prevent something unpleasant or dangerous from happening.
2. Preventives are medicines or treatments that are intended to prevent disease or illness from occurring.

牛津词典（Oxford Dictionary）

形容词

1. Intended to keep from happening, as a precaution; preventive.
2. Of or concerned with the prevention of disease.

名词

1. A measure taken to prevent something happening.
2. A medicine or other treatment designed to stop disease or ill health from occurring.

用法

preventive作为形容词或名词使用，表示预防性的或预防的概念。可以用于医学、健康、安全等领域。

例句

1. It's always better to take preventive measures rather than deal with the consequences later.（采取预防措施总是比事后处理后果要好。）
2. Regular exercise and a balanced diet are preventive measures against many diseases.（定期锻炼和均衡的饮食是预防许多疾病的措施。）
3. They're promoting preventive healthcare to reduce the risk of chronic illnesses.（他们正在推动预防保健，以减少慢性疾病的风险。）
4. Washing hands frequently is a simple but effective preventive action to avoid the spread of germs.（经常洗手是避免病菌传播的一种简单而有效的预防措施。）
5. He takes a preventive drug to reduce the chance of getting malaria.（他服用一种预防药物以减少患疟疾的机会。）
6. Preventive measures, such as fire alarms and sprinkler systems, are installed throughout the building.（建筑物内安装了防火警报器和洒水系统等预防措施。）
7. Wearing protective gear is an important preventive measure for workers in hazardous environments.（在危险环境中，佩戴防护装备是重要的预防措施。）
8. The doctor prescribed a preventive medicine to reduce the risk of infection.（医生开了一种预防药物，以减少感染的风险。）
9. Regular dental check-ups are part of preventive dentistry.（定期的牙科检查是预防性牙科的一部分。）
10. She believes that education is the best preventive against ignorance.（她认为教育是对抗无知最好的预防措施。）
11. The company is implementing a preventive maintenance program to extend the lifespan of their equipment.（该公司正在实施一项预防性维护计划，以延长设备的使用寿命。）
12. Parents should teach their children preventive measures to protect themselves from online threats.（父母应该教孩子预防措施，以保护他们免受网络威胁。）
13. Preventive measures must be taken to minimize the risk of accidents in the workplace.（必须采取预防措施来最小化工作场所事故的风险。）
14. Doctors recommend preventive screenings for early detection of certain diseases.（医生推荐进行预防性筛查以早期发现某些疾病。）
15. He suffered from a preventable illness because he didn't take the necessary preventive measures.（由于没有采取必要的预防措施，他患上了一种可以预防的疾病。）
16. Preventive healthcare focuses on maintaining wellness and preventing diseases.（预防性保健注重保持健康和预防疾病。）
17. Regular exercise is considered a preventive action against heart disease.（定期锻炼被视为预防心脏病的一种措施。）
18. She takes a preventive approach by wearing sunscreen every day.（她采取预防性措施，每天都涂防晒霜。）
19. Preventives, such as vaccines, are crucial in controlling the spread of infectious diseases.（疫苗等预防措施对控制传染病的传播至关重要。）
20. Preventive measures play a significant role in reducing workplace accidents.（预防措施在减少工作场所事故方面起着重要作用。）